Air quality in Boston

Air quality index (AQI⁺) and PM2.5 air pollution in Boston • 21.4K Followers • 23:00, May 10

Milford AQI Alert nearby

Milford AQI Alert nearby

View alert

43

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

7.7 µg/m³

weather condition icon

15°

wind direction icon

15 km/h

weather humid icon

59 %

Hourly forecast

Boston air quality index (AQI⁺) forecast

Now

43

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 299 degree

15

km/h

Humidity icon

59%

Mon

00:00

43

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 304 degree

15

km/h

Humidity icon

52%

01:00

43

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 297 degree

15

km/h

Humidity icon

52%

02:00

41

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 298 degree

13

km/h

Humidity icon

56%

03:00

39

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 307 degree

15

km/h

Humidity icon

49%

04:00

36

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 313 degree

17

km/h

Humidity icon

47%

05:00

32

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 324 degree

19

km/h

Humidity icon

58%

06:00

29

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 321 degree

17

km/h

Humidity icon

63%

07:00

26

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 329 degree

17

km/h

Humidity icon

63%

08:00

22

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 337 degree

16

km/h

Humidity icon

60%

09:00

19

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 336 degree

15

km/h

Humidity icon

54%

10:00

16

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 342 degree

12

km/h

Humidity icon

47%

11:00

14

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 345 degree

7

km/h

Humidity icon

42%

12:00

12

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 321 degree

5

km/h

Humidity icon

39%

13:00

10

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 338 degree

1

km/h

Humidity icon

36%

14:00

9

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 120 degree

5

km/h

Humidity icon

35%

15:00

8

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 103 degree

12

km/h

Humidity icon

42%

16:00

8

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 97 degree

14

km/h

Humidity icon

48%

17:00

8

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 99 degree

11

km/h

Humidity icon

51%

18:00

9

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 106 degree

4

km/h

Humidity icon

51%

19:00

11

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 87 degree

3

km/h

Humidity icon

50%

20:00

13

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 51 degree

2

km/h

Humidity icon

54%

21:00

14

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

3

km/h

Humidity icon

59%

22:00

16

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 335 degree

6

km/h

Humidity icon

58%

23:00

18

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 337 degree

10

km/h

Humidity icon

49%

Tue

00:00

17

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 339 degree

10

km/h

Humidity icon

53%

01:00

16

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 340 degree

11

km/h

Humidity icon

56%

02:00

16

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 341 degree

12

km/h

Humidity icon

59%

03:00

14

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 335 degree

13

km/h

Humidity icon

62%

04:00

13

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 333 degree

15

km/h

Humidity icon

62%

05:00

12

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 335 degree

15

km/h

Humidity icon

63%

06:00

12

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 330 degree

15

km/h

Humidity icon

65%

07:00

13

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 331 degree

16

km/h

Humidity icon

65%

08:00

14

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 332 degree

15

km/h

Humidity icon

60%

09:00

12

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 339 degree

14

km/h

Humidity icon

52%

10:00

10

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 345 degree

11

km/h

Humidity icon

45%

11:00

9

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 333 degree

9

km/h

Humidity icon

41%

12:00

8

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 332 degree

9

km/h

Humidity icon

36%

13:00

7

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 333 degree

6

km/h

Humidity icon

32%

14:00

6

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

3

km/h

Humidity icon

31%

15:00

6

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 62 degree

2

km/h

Humidity icon

32%

16:00

6

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 128 degree

2

km/h

Humidity icon

35%

17:00

6

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 330 degree

2

km/h

Humidity icon

33%

18:00

7

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 324 degree

7

km/h

Humidity icon

32%

19:00

9

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 316 degree

13

km/h

Humidity icon

33%

20:00

11

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 322 degree

11

km/h

Humidity icon

37%

21:00

14

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 230 degree

11

km/h

Humidity icon

50%

22:00

18

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 230 degree

11

km/h

Humidity icon

54%

23:00

22

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 240 degree

9

km/h

Humidity icon

54%

Wed

00:00

25

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 250 degree

9

km/h

Humidity icon

58%

01:00

28

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

7

km/h

Humidity icon

58%

02:00

32

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 280 degree

7

km/h

Humidity icon

54%

03:00

31

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 270 degree

7

km/h

Humidity icon

58%

04:00

31

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 260 degree

7

km/h

Humidity icon

58%

05:00

31

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

9

km/h

Humidity icon

58%

06:00

29

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

9

km/h

Humidity icon

62%

07:00

28

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

9

km/h

Humidity icon

58%

08:00

27

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

13

km/h

Humidity icon

58%

09:00

25

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

15

km/h

Humidity icon

58%

10:00

24

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

17

km/h

Humidity icon

58%

11:00

23

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

17

km/h

Humidity icon

55%

12:00

21

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

19

km/h

Humidity icon

55%

13:00

19

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

19

km/h

Humidity icon

58%

14:00

17

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 150 degree

20

km/h

Humidity icon

62%

15:00

17

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

20

km/h

Humidity icon

62%

16:00

17

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

22

km/h

Humidity icon

62%

17:00

18

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 160 degree

22

km/h

Humidity icon

62%

18:00

19

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

22

km/h

Humidity icon

67%

19:00

20

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

22

km/h

Humidity icon

67%

20:00

21

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 180 degree

22

km/h

Humidity icon

71%

21:00

21

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

20

km/h

Humidity icon

76%

22:00

21

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 170 degree

20

km/h

Humidity icon

82%

Daily forecast

|

Boston air quality index (AQI⁺) forecast

Today

26

Weather icon

14°

11°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

17

km/h

Humidity icon

50%

Tue

12

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 315 degree

16

km/h

Humidity icon

43%

Wed

23

Weather icon

14°

11°

IQAir AirVisual Air Quality Map Wind rotating 135 degree

22

km/h

Humidity icon

63%

Air pollutants

What is the current air quality in Boston?

IQAir exclamation icon

PM2.5 concentration is currently 1.5 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

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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

Low

25%
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

Low

25%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Boston

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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

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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

1613 Blue Hill Ave

53

2
The national flag of USA

198-100 Coolidge Rd

48

3
The national flag of USA

100 Holton St

43

4
The national flag of USA

148-76 Cresthill Rd

43

5
The national flag of USA

20-2 Duval St

43

6
The national flag of USA

21-35 Hobson St

43

7
The national flag of USA

11 Fairmount Ave, Hyde Park

42

8
The national flag of USA

16-2 Seattle St

42

9
The national flag of USA

1-87 Upcrest Rd

41

10
The national flag of USA

14-50-14-17 Von Hillern St

38

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Mission, Texas

94

2
The national flag of USA

Camden, New Jersey

78

3
The national flag of USA

Crestline, California

78

4
The national flag of USA

Santa Clarita, California

73

5
The national flag of USA

Jersey City, New Jersey

71

6
The national flag of USA

Lancaster, California

69

7
The national flag of USA

Larchmont, New York

68

8
The national flag of USA

Altadena, California

67

9
The national flag of USA

Corpus Christi, Texas

67

10
The national flag of USA

Philadelphia, Pennsylvania

67

History

Historic air quality graph for Boston

43 AQI⁺ US
Good
22:00–23:00 May 10 
AQI⁺ US

History

Historic air quality graph for Boston

43 AQI⁺ US
Good
22:00–23:00 May 10 
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

1613 Blue Hill Ave

53

2
The national flag of USA

198-100 Coolidge Rd

48

3
The national flag of USA

100 Holton St

43

4
The national flag of USA

148-76 Cresthill Rd

43

5
The national flag of USA

20-2 Duval St

43

6
The national flag of USA

21-35 Hobson St

43

7
The national flag of USA

11 Fairmount Ave, Hyde Park

42

8
The national flag of USA

16-2 Seattle St

42

9
The national flag of USA

1-87 Upcrest Rd

41

10
The national flag of USA

14-50-14-17 Von Hillern St

38

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Mission, Texas

94

2
The national flag of USA

Camden, New Jersey

78

3
The national flag of USA

Crestline, California

78

4
The national flag of USA

Santa Clarita, California

73

5
The national flag of USA

Jersey City, New Jersey

71

6
The national flag of USA

Lancaster, California

69

7
The national flag of USA

Larchmont, New York

68

8
The national flag of USA

Altadena, California

67

9
The national flag of USA

Corpus Christi, Texas

67

10
The national flag of USA

Philadelphia, Pennsylvania

67

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