Air quality in Boston

Air quality index (AQI⁺) and PM2.5 air pollution in Boston • 21.2K Followers • 14:00, Apr 17

Milford AQI Alert nearby

Milford AQI Alert nearby

View alert

34

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

6.2 µg/m³

weather condition icon

13°

wind direction icon

20 km/h

weather humid icon

80 %

Hourly forecast

Boston air quality index (AQI⁺) forecast

Now

34

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 44 degree

20

km/h

Humidity icon

80%

15:00

34

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12°

IQAir AirVisual Air Quality Map Wind rotating 56 degree

17

km/h

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84%

16:00

34

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11°

IQAir AirVisual Air Quality Map Wind rotating 61 degree

18

km/h

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86%

17:00

35

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11°

IQAir AirVisual Air Quality Map Wind rotating 68 degree

15

km/h

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86%

18:00

35

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11°

IQAir AirVisual Air Quality Map Wind rotating 73 degree

10

km/h

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85%

19:00

34

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10°

IQAir AirVisual Air Quality Map Wind rotating 69 degree

6

km/h

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90%

20:00

34

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 54 degree

4

km/h

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97%

21:00

33

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10°

IQAir AirVisual Air Quality Map Wind rotating 132 degree

1

km/h

Humidity icon

100%

22:00

32

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IQAir AirVisual Air Quality Map Wind rotating 240 degree

2

km/h

Humidity icon

100%

23:00

31

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IQAir AirVisual Air Quality Map Wind rotating 235 degree

1

km/h

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99%

Sat

00:00

27

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IQAir AirVisual Air Quality Map Wind rotating 249 degree

1

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99%

01:00

24

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IQAir AirVisual Air Quality Map Wind rotating 329 degree

2

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99%

02:00

20

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IQAir AirVisual Air Quality Map Wind rotating 343 degree

3

km/h

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99%

03:00

17

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IQAir AirVisual Air Quality Map Wind rotating 15 degree

4

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99%

04:00

15

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IQAir AirVisual Air Quality Map Wind rotating 66 degree

6

km/h

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99%

05:00

13

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IQAir AirVisual Air Quality Map Wind rotating 52 degree

8

km/h

Humidity icon

99%

06:00

12

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IQAir AirVisual Air Quality Map Wind rotating 33 degree

7

km/h

Humidity icon

99%

07:00

12

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90%

IQAir AirVisual Air Quality Map Wind rotating 38 degree

10

km/h

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97%

08:00

12

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90%

IQAir AirVisual Air Quality Map Wind rotating 54 degree

12

km/h

Humidity icon

96%

09:00

11

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IQAir AirVisual Air Quality Map Wind rotating 65 degree

18

km/h

Humidity icon

95%

10:00

11

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90%

IQAir AirVisual Air Quality Map Wind rotating 69 degree

15

km/h

Humidity icon

93%

11:00

11

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90%

IQAir AirVisual Air Quality Map Wind rotating 55 degree

17

km/h

Humidity icon

91%

12:00

11

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IQAir AirVisual Air Quality Map Wind rotating 64 degree

17

km/h

Humidity icon

89%

13:00

12

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 56 degree

17

km/h

Humidity icon

90%

14:00

13

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IQAir AirVisual Air Quality Map Wind rotating 60 degree

19

km/h

Humidity icon

87%

15:00

11

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IQAir AirVisual Air Quality Map Wind rotating 61 degree

16

km/h

Humidity icon

90%

16:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 61 degree

15

km/h

Humidity icon

92%

17:00

7

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IQAir AirVisual Air Quality Map Wind rotating 59 degree

13

km/h

Humidity icon

91%

18:00

7

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IQAir AirVisual Air Quality Map Wind rotating 66 degree

13

km/h

Humidity icon

93%

19:00

8

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IQAir AirVisual Air Quality Map Wind rotating 73 degree

12

km/h

Humidity icon

93%

20:00

9

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IQAir AirVisual Air Quality Map Wind rotating 70 degree

11

km/h

Humidity icon

94%

21:00

12

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IQAir AirVisual Air Quality Map Wind rotating 82 degree

10

km/h

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95%

22:00

15

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IQAir AirVisual Air Quality Map Wind rotating 91 degree

11

km/h

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95%

23:00

19

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IQAir AirVisual Air Quality Map Wind rotating 99 degree

8

km/h

Humidity icon

96%

Sun

00:00

18

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IQAir AirVisual Air Quality Map Wind rotating 101 degree

6

km/h

Humidity icon

96%

01:00

17

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IQAir AirVisual Air Quality Map Wind rotating 110 degree

7

km/h

Humidity icon

96%

02:00

16

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IQAir AirVisual Air Quality Map Wind rotating 124 degree

3

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Humidity icon

96%

03:00

17

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IQAir AirVisual Air Quality Map Wind rotating 157 degree

3

km/h

Humidity icon

97%

04:00

19

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IQAir AirVisual Air Quality Map Wind rotating 150 degree

5

km/h

Humidity icon

97%

05:00

21

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90%

IQAir AirVisual Air Quality Map Wind rotating 135 degree

10

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97%

06:00

21

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IQAir AirVisual Air Quality Map Wind rotating 148 degree

10

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Humidity icon

96%

07:00

21

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IQAir AirVisual Air Quality Map Wind rotating 149 degree

10

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Humidity icon

95%

08:00

21

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IQAir AirVisual Air Quality Map Wind rotating 182 degree

6

km/h

Humidity icon

94%

09:00

26

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90%

IQAir AirVisual Air Quality Map Wind rotating 266 degree

6

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94%

10:00

31

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90%

IQAir AirVisual Air Quality Map Wind rotating 301 degree

7

km/h

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92%

11:00

37

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90%

IQAir AirVisual Air Quality Map Wind rotating 238 degree

6

km/h

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95%

12:00

36

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IQAir AirVisual Air Quality Map Wind rotating 274 degree

10

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Humidity icon

92%

13:00

36

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90%

IQAir AirVisual Air Quality Map Wind rotating 310 degree

28

km/h

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82%

14:00

36

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90%

IQAir AirVisual Air Quality Map Wind rotating 306 degree

28

km/h

Humidity icon

80%

15:00

28

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IQAir AirVisual Air Quality Map Wind rotating 330 degree

26

km/h

Humidity icon

83%

16:00

20

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IQAir AirVisual Air Quality Map Wind rotating 312 degree

23

km/h

Humidity icon

81%

17:00

13

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IQAir AirVisual Air Quality Map Wind rotating 322 degree

22

km/h

Humidity icon

81%

18:00

12

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IQAir AirVisual Air Quality Map Wind rotating 322 degree

18

km/h

Humidity icon

82%

19:00

11

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IQAir AirVisual Air Quality Map Wind rotating 285 degree

16

km/h

Humidity icon

82%

20:00

10

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IQAir AirVisual Air Quality Map Wind rotating 284 degree

20

km/h

Humidity icon

78%

21:00

11

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 310 degree

19

km/h

Humidity icon

70%

22:00

12

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IQAir AirVisual Air Quality Map Wind rotating 300 degree

19

km/h

Humidity icon

65%

23:00

13

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 300 degree

19

km/h

Humidity icon

61%

Mon

00:00

11

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 290 degree

20

km/h

Humidity icon

65%

01:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 290 degree

20

km/h

Humidity icon

60%

02:00

8

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 280 degree

19

km/h

Humidity icon

56%

03:00

8

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 280 degree

19

km/h

Humidity icon

56%

04:00

8

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 280 degree

19

km/h

Humidity icon

56%

05:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 280 degree

19

km/h

Humidity icon

52%

06:00

10

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 280 degree

19

km/h

Humidity icon

52%

07:00

12

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 290 degree

20

km/h

Humidity icon

52%

08:00

14

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 290 degree

20

km/h

Humidity icon

49%

09:00

12

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 300 degree

20

km/h

Humidity icon

45%

10:00

11

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 300 degree

20

km/h

Humidity icon

42%

11:00

10

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 300 degree

20

km/h

Humidity icon

40%

12:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 300 degree

20

km/h

Humidity icon

37%

13:00

8

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 300 degree

22

km/h

Humidity icon

37%

Daily forecast

|

Boston air quality index (AQI⁺) forecast

Today

34

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

20

km/h

Humidity icon

88%

Sat

18

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 45 degree

19

km/h

Humidity icon

93%

Sun

22

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 315 degree

28

km/h

Humidity icon

85%

Air pollutants

What is the current air quality in Boston?

IQAir exclamation icon

PM2.5 concentration is currently 1.2 times the World Health Organization annual PM2.5 guideline value.

Health recommendations

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Enjoy outdoor activities

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Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in Boston

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AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

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Pollen

What is the pollen count in Boston today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Boston

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Enjoy outdoor activities

common.healthRecommendationComp.icons.windowAlt

Open your windows to bring clean, fresh air indoors

Get a monitor

Pollen

What is the pollen count in Boston today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

Low

25%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Boston

Protect yourself from air pollution in Boston

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near Boston

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Boston

#StationsAQI⁺ US
1
The national flag of USA

148-76 Cresthill Rd

58

2
The national flag of USA

1613 Blue Hill Ave

56

3
The national flag of USA

14-50-14-17 Von Hillern St

53

4
The national flag of USA

20-2 Duval St

36

5
The national flag of USA

100 Holton St

34

6
The national flag of USA

198-100 Coolidge Rd

34

7
The national flag of USA

16-2 Seattle St

32

8
The national flag of USA

27-1 School St

31

9
The national flag of USA

1-87 Upcrest Rd

29

10
The national flag of USA

21-35 Hobson St

28

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Avenal, California

103

2
The national flag of USA

Oakland County, Michigan

74

3
The national flag of USA

Holtville, California

69

4
The national flag of USA

Jurupa Valley, California

69

5
The national flag of USA

Fairbanks North Star, Alaska

67

6
The national flag of USA

Bloomfield Hills, Michigan

66

7
The national flag of USA

Hesperia, California

65

8
The national flag of USA

Houston, Texas

65

9
The national flag of USA

Calexico, California

63

10
The national flag of USA

Highland Park, Texas

62

History

Historic air quality graph for Boston

34 AQI⁺ US
Good
13:00–14:00 Apr 17 Local time
AQI⁺ US

History

Historic air quality graph for Boston

34 AQI⁺ US
Good
13:00–14:00 Apr 17 Local time
AQI⁺ US

Most polluted locations near Boston

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Boston

#StationsAQI⁺ US
1
The national flag of USA

148-76 Cresthill Rd

58

2
The national flag of USA

1613 Blue Hill Ave

56

3
The national flag of USA

14-50-14-17 Von Hillern St

53

4
The national flag of USA

20-2 Duval St

36

5
The national flag of USA

100 Holton St

34

6
The national flag of USA

198-100 Coolidge Rd

34

7
The national flag of USA

16-2 Seattle St

32

8
The national flag of USA

27-1 School St

31

9
The national flag of USA

1-87 Upcrest Rd

29

10
The national flag of USA

21-35 Hobson St

28

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Avenal, California

103

2
The national flag of USA

Oakland County, Michigan

74

3
The national flag of USA

Holtville, California

69

4
The national flag of USA

Jurupa Valley, California

69

5
The national flag of USA

Fairbanks North Star, Alaska

67

6
The national flag of USA

Bloomfield Hills, Michigan

66

7
The national flag of USA

Hesperia, California

65

8
The national flag of USA

Houston, Texas

65

9
The national flag of USA

Calexico, California

63

10
The national flag of USA

Highland Park, Texas

62

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