Air quality in Boston

Air quality index (AQI⁺) and PM2.5 air pollution in Boston • 21.4K Followers • 02:00, May 09

Milford AQI Alert nearby

Milford AQI Alert nearby

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26

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

4.7 µg/m³

weather condition icon

10°

wind direction icon

6 km/h

weather humid icon

58 %

Hourly forecast

Boston air quality index (AQI⁺) forecast

Now

26

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 243 degree

6

km/h

Humidity icon

58%

03:00

27

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

7

km/h

Humidity icon

59%

04:00

28

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 211 degree

6

km/h

Humidity icon

62%

05:00

29

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 210 degree

6

km/h

Humidity icon

64%

06:00

31

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 223 degree

6

km/h

Humidity icon

65%

07:00

33

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 198 degree

6

km/h

Humidity icon

65%

08:00

35

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 190 degree

11

km/h

Humidity icon

62%

09:00

38

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 197 degree

13

km/h

Humidity icon

81%

10:00

41

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 174 degree

8

km/h

Humidity icon

78%

11:00

46

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 146 degree

6

km/h

Humidity icon

70%

12:00

49

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 117 degree

13

km/h

Humidity icon

74%

13:00

52

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 90 degree

13

km/h

Humidity icon

82%

14:00

56

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 80 degree

14

km/h

Humidity icon

72%

15:00

53

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 64 degree

18

km/h

Humidity icon

71%

16:00

50

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 62 degree

17

km/h

Humidity icon

76%

17:00

48

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 70 degree

11

km/h

Humidity icon

79%

18:00

44

Weather icon

90%

15°

IQAir AirVisual Air Quality Map Wind rotating 204 degree

22

km/h

Humidity icon

66%

19:00

40

Weather icon

90%

14°

IQAir AirVisual Air Quality Map Wind rotating 223 degree

21

km/h

Humidity icon

81%

20:00

37

Weather icon

90%

13°

IQAir AirVisual Air Quality Map Wind rotating 212 degree

19

km/h

Humidity icon

83%

21:00

38

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 193 degree

22

km/h

Humidity icon

79%

22:00

40

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 187 degree

19

km/h

Humidity icon

80%

23:00

42

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 190 degree

18

km/h

Humidity icon

81%

Sun

00:00

41

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

18

km/h

Humidity icon

85%

01:00

41

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 186 degree

16

km/h

Humidity icon

90%

02:00

41

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 176 degree

15

km/h

Humidity icon

93%

03:00

44

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 174 degree

15

km/h

Humidity icon

94%

04:00

47

Weather icon

90%

12°

IQAir AirVisual Air Quality Map Wind rotating 184 degree

14

km/h

Humidity icon

97%

05:00

51

Weather icon

90%

13°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

12

km/h

Humidity icon

98%

06:00

51

Weather icon

90%

13°

IQAir AirVisual Air Quality Map Wind rotating 191 degree

17

km/h

Humidity icon

96%

07:00

51

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 192 degree

16

km/h

Humidity icon

94%

08:00

52

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 191 degree

15

km/h

Humidity icon

91%

09:00

52

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 189 degree

15

km/h

Humidity icon

85%

10:00

52

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

14

km/h

Humidity icon

81%

11:00

53

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 207 degree

12

km/h

Humidity icon

73%

12:00

52

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

10

km/h

Humidity icon

71%

13:00

52

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 192 degree

10

km/h

Humidity icon

64%

14:00

52

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 185 degree

13

km/h

Humidity icon

59%

15:00

52

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 194 degree

17

km/h

Humidity icon

55%

16:00

52

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 202 degree

19

km/h

Humidity icon

60%

17:00

53

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

19

km/h

Humidity icon

62%

18:00

55

Weather icon

20°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

18

km/h

Humidity icon

63%

19:00

57

Weather icon

19°

IQAir AirVisual Air Quality Map Wind rotating 202 degree

18

km/h

Humidity icon

69%

20:00

59

Weather icon

17°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

17

km/h

Humidity icon

79%

21:00

60

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

17

km/h

Humidity icon

85%

22:00

61

Weather icon

90%

15°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

13

km/h

Humidity icon

89%

23:00

63

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 288 degree

10

km/h

Humidity icon

54%

Mon

00:00

63

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 292 degree

11

km/h

Humidity icon

65%

01:00

63

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 302 degree

16

km/h

Humidity icon

69%

02:00

64

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 303 degree

17

km/h

Humidity icon

64%

03:00

62

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 299 degree

20

km/h

Humidity icon

65%

04:00

60

Weather icon

90%

12°

IQAir AirVisual Air Quality Map Wind rotating 299 degree

12

km/h

Humidity icon

62%

05:00

59

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 291 degree

12

km/h

Humidity icon

60%

06:00

58

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 302 degree

15

km/h

Humidity icon

58%

07:00

57

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 312 degree

18

km/h

Humidity icon

49%

08:00

56

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 316 degree

16

km/h

Humidity icon

56%

09:00

54

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 310 degree

17

km/h

Humidity icon

44%

10:00

52

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 310 degree

17

km/h

Humidity icon

41%

11:00

51

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 300 degree

17

km/h

Humidity icon

41%

12:00

42

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 310 degree

15

km/h

Humidity icon

41%

13:00

34

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 320 degree

15

km/h

Humidity icon

41%

14:00

26

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 310 degree

15

km/h

Humidity icon

44%

15:00

22

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 300 degree

17

km/h

Humidity icon

44%

16:00

19

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

17

km/h

Humidity icon

44%

17:00

16

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

17

km/h

Humidity icon

41%

18:00

15

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

15

km/h

Humidity icon

44%

19:00

14

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

13

km/h

Humidity icon

44%

20:00

14

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

13

km/h

Humidity icon

47%

21:00

13

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 300 degree

13

km/h

Humidity icon

50%

22:00

12

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 310 degree

13

km/h

Humidity icon

47%

23:00

11

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 320 degree

13

km/h

Humidity icon

47%

Tue

00:00

11

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 320 degree

15

km/h

Humidity icon

50%

01:00

11

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 330 degree

17

km/h

Humidity icon

50%

Daily forecast

|

Boston air quality index (AQI⁺) forecast

Today

40

Weather icon

90%

15°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

22

km/h

Humidity icon

74%

Sun

48

Weather icon

20°

13°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

19

km/h

Humidity icon

75%

Mon

50

Weather icon

15°

11°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

18

km/h

Humidity icon

46%

Air pollutants

What is the current air quality in Boston?

IQAir Check icon

PM2.5 concentration currently meets the WHO annual PM2.5 guideline.

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

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Pollen

What is the pollen count in Boston today?

Index

Pollen global icon

None

Pollen tree icon

Tree

None

0%
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

None

Pollen tree icon

Tree

None

0%
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

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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

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

HealthPro Series

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Powerful, stylish air purifiers

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

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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

198-100 Coolidge Rd

41

2
The national flag of USA

1613 Blue Hill Ave

37

3
The national flag of USA

14-50-14-17 Von Hillern St

29

4
The national flag of USA

100 Holton St

28

5
The national flag of USA

16-2 Seattle St

27

6
The national flag of USA

20-2 Duval St

26

7
The national flag of USA

11 Fairmount Ave, Hyde Park

25

8
The national flag of USA

21-35 Hobson St

24

9
The national flag of USA

1-87 Upcrest Rd

23

10
The national flag of USA

148-76 Cresthill Rd

23

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Orange County, California

96

2
The national flag of USA

Casa Grande, Arizona

77

3
The national flag of USA

San Marino, California

77

4
The national flag of USA

Claremont, California

72

5
The national flag of USA

Indio, California

70

6
The national flag of USA

Florence-Graham, California

69

7
The national flag of USA

Glendora, California

69

8
The national flag of USA

Hacienda Heights, California

69

9
The national flag of USA

Huntington Park, California

69

10
The national flag of USA

Jurupa Valley, California

68

History

Historic air quality graph for Boston

26 AQI⁺ US
Good
01:00–02:00 May 09 
AQI⁺ US

History

Historic air quality graph for Boston

26 AQI⁺ US
Good
01:00–02:00 May 09 
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

198-100 Coolidge Rd

41

2
The national flag of USA

1613 Blue Hill Ave

37

3
The national flag of USA

14-50-14-17 Von Hillern St

29

4
The national flag of USA

100 Holton St

28

5
The national flag of USA

16-2 Seattle St

27

6
The national flag of USA

20-2 Duval St

26

7
The national flag of USA

11 Fairmount Ave, Hyde Park

25

8
The national flag of USA

21-35 Hobson St

24

9
The national flag of USA

1-87 Upcrest Rd

23

10
The national flag of USA

148-76 Cresthill Rd

23

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Orange County, California

96

2
The national flag of USA

Casa Grande, Arizona

77

3
The national flag of USA

San Marino, California

77

4
The national flag of USA

Claremont, California

72

5
The national flag of USA

Indio, California

70

6
The national flag of USA

Florence-Graham, California

69

7
The national flag of USA

Glendora, California

69

8
The national flag of USA

Hacienda Heights, California

69

9
The national flag of USA

Huntington Park, California

69

10
The national flag of USA

Jurupa Valley, California

68

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