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Air quality in Boston

Air quality index (AQI⁺) and PM2.5 air pollution in Boston • 23.3K Followers • 03:00, Sep 25

Massachusetts Department of Environmental Protection (MassDEP)Anonymous contributor
Milford AQI Alert nearby

Milford AQI Alert nearby

View alert

15

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

O₃

32 µg/m³

weather condition icon

11°

wind direction icon

15 km/h

weather humid icon

84 %

Massachusetts Department of Environmental Protection (MassDEP)Anonymous contributor

Hourly forecast

Boston air quality index (AQI⁺) forecast

Now

15

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 4 degree

15

km/h

Humidity icon

84%

04:00

14

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11°

IQAir AirVisual Air Quality Map Wind rotating 3 degree

14

km/h

Humidity icon

82%

05:00

14

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11°

IQAir AirVisual Air Quality Map Wind rotating 9 degree

14

km/h

Humidity icon

81%

06:00

13

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 8 degree

14

km/h

Humidity icon

84%

07:00

12

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 11 degree

16

km/h

Humidity icon

86%

08:00

12

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13°

IQAir AirVisual Air Quality Map Wind rotating 6 degree

18

km/h

Humidity icon

83%

09:00

11

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14°

IQAir AirVisual Air Quality Map Wind rotating 24 degree

21

km/h

Humidity icon

79%

10:00

10

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15°

IQAir AirVisual Air Quality Map Wind rotating 27 degree

23

km/h

Humidity icon

73%

11:00

10

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16°

IQAir AirVisual Air Quality Map Wind rotating 26 degree

26

km/h

Humidity icon

67%

12:00

10

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16°

IQAir AirVisual Air Quality Map Wind rotating 26 degree

28

km/h

Humidity icon

63%

13:00

9

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16°

IQAir AirVisual Air Quality Map Wind rotating 25 degree

29

km/h

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63%

14:00

7

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16°

IQAir AirVisual Air Quality Map Wind rotating 27 degree

30

km/h

Humidity icon

63%

15:00

6

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16°

IQAir AirVisual Air Quality Map Wind rotating 22 degree

29

km/h

Humidity icon

64%

16:00

6

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16°

IQAir AirVisual Air Quality Map Wind rotating 24 degree

30

km/h

Humidity icon

63%

17:00

6

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 33 degree

31

km/h

Humidity icon

58%

18:00

6

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16°

IQAir AirVisual Air Quality Map Wind rotating 46 degree

30

km/h

Humidity icon

59%

19:00

6

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16°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

30

km/h

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58%

20:00

6

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16°

IQAir AirVisual Air Quality Map Wind rotating 44 degree

30

km/h

Humidity icon

58%

21:00

6

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16°

IQAir AirVisual Air Quality Map Wind rotating 50 degree

30

km/h

Humidity icon

63%

22:00

6

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 46 degree

28

km/h

Humidity icon

65%

23:00

6

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

31

km/h

Humidity icon

66%

Sat

00:00

6

Weather icon

70%

15°

IQAir AirVisual Air Quality Map Wind rotating 39 degree

30

km/h

Humidity icon

71%

01:00

6

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 39 degree

33

km/h

Humidity icon

65%

02:00

6

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 39 degree

30

km/h

Humidity icon

63%

03:00

6

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16°

IQAir AirVisual Air Quality Map Wind rotating 52 degree

34

km/h

Humidity icon

67%

04:00

6

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

32

km/h

Humidity icon

69%

05:00

6

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

30

km/h

Humidity icon

68%

06:00

6

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 46 degree

35

km/h

Humidity icon

69%

07:00

6

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 47 degree

35

km/h

Humidity icon

70%

08:00

6

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15°

IQAir AirVisual Air Quality Map Wind rotating 48 degree

35

km/h

Humidity icon

74%

09:00

6

Weather icon

80%

14°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

35

km/h

Humidity icon

84%

10:00

6

Weather icon

90%

14°

IQAir AirVisual Air Quality Map Wind rotating 38 degree

37

km/h

Humidity icon

87%

11:00

17

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80%

14°

IQAir AirVisual Air Quality Map Wind rotating 36 degree

39

km/h

Humidity icon

84%

12:00

17

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14°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

37

km/h

Humidity icon

85%

13:00

17

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 34 degree

37

km/h

Humidity icon

90%

14:00

12

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

39

km/h

Humidity icon

90%

15:00

12

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 30 degree

40

km/h

Humidity icon

92%

16:00

12

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 30 degree

43

km/h

Humidity icon

91%

17:00

14

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 32 degree

44

km/h

Humidity icon

90%

18:00

14

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13°

IQAir AirVisual Air Quality Map Wind rotating 33 degree

42

km/h

Humidity icon

91%

19:00

14

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 34 degree

42

km/h

Humidity icon

92%

20:00

11

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 34 degree

38

km/h

Humidity icon

91%

21:00

11

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 35 degree

39

km/h

Humidity icon

93%

22:00

11

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 36 degree

39

km/h

Humidity icon

93%

23:00

17

Weather icon

80%

13°

IQAir AirVisual Air Quality Map Wind rotating 33 degree

36

km/h

Humidity icon

93%

Sun

00:00

17

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 34 degree

36

km/h

Humidity icon

94%

01:00

17

Weather icon

80%

14°

IQAir AirVisual Air Quality Map Wind rotating 35 degree

36

km/h

Humidity icon

93%

02:00

8

Weather icon

80%

14°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

36

km/h

Humidity icon

94%

03:00

8

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14°

IQAir AirVisual Air Quality Map Wind rotating 38 degree

37

km/h

Humidity icon

94%

04:00

8

Weather icon

80%

14°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

39

km/h

Humidity icon

95%

05:00

9

Weather icon

80%

14°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

38

km/h

Humidity icon

95%

06:00

9

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14°

IQAir AirVisual Air Quality Map Wind rotating 43 degree

39

km/h

Humidity icon

95%

07:00

9

Weather icon

80%

14°

IQAir AirVisual Air Quality Map Wind rotating 40 degree

38

km/h

Humidity icon

95%

08:00

12

Weather icon

90%

14°

IQAir AirVisual Air Quality Map Wind rotating 43 degree

35

km/h

Humidity icon

96%

09:00

12

Weather icon

80%

15°

IQAir AirVisual Air Quality Map Wind rotating 48 degree

46

km/h

Humidity icon

97%

10:00

12

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15°

IQAir AirVisual Air Quality Map Wind rotating 51 degree

45

km/h

Humidity icon

97%

11:00

13

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15°

IQAir AirVisual Air Quality Map Wind rotating 48 degree

43

km/h

Humidity icon

97%

12:00

13

Weather icon

70%

15°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

42

km/h

Humidity icon

97%

13:00

13

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 48 degree

40

km/h

Humidity icon

96%

14:00

16

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 48 degree

37

km/h

Humidity icon

96%

15:00

16

Weather icon

70%

15°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

35

km/h

Humidity icon

97%

16:00

16

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 49 degree

33

km/h

Humidity icon

97%

17:00

8

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 48 degree

33

km/h

Humidity icon

97%

18:00

8

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 43 degree

33

km/h

Humidity icon

96%

19:00

8

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 37 degree

34

km/h

Humidity icon

96%

20:00

9

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 34 degree

35

km/h

Humidity icon

96%

21:00

9

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 33 degree

34

km/h

Humidity icon

97%

22:00

9

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

33

km/h

Humidity icon

97%

23:00

9

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 29 degree

34

km/h

Humidity icon

97%

Mon

00:00

9

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 28 degree

33

km/h

Humidity icon

97%

01:00

9

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

32

km/h

Humidity icon

97%

02:00

8

Weather icon

15°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

34

km/h

Humidity icon

97%

Daily forecast

|

Boston air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Boston?

IQAir Check icon

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

air quality map

Real-time Boston air pollution map

Health recommendations

Protect yourself from air pollution in Boston

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Clean Air Facilities

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Pollen

What is the pollen count in Boston today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast in Boston

Health recommendations

air quality map

Real-time Boston air pollution map

Pollen

What is the pollen count in Boston today?

Index

Pollen global icon

Low

Pollen tree icon

Tree

None

0%
Pollen grass icon

Grass

None

0%
Pollen weed icon

Weed

Low

25%

Source:

wetter.com
Pollen forecast in Boston

Protect yourself from air pollution in Boston

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

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

17

2
The national flag of USA

20-2 Duval St

16

3
The national flag of USA

1-61 Hano St

14

4
The national flag of USA

100 Holton St

14

5
The national flag of USA

1-87 Upcrest Rd

13

6
The national flag of USA

1-99 Eric Rd

13

7
The national flag of USA

11-35 Perkins St

12

8
The national flag of USA

11 Fairmount Ave, Hyde Park

11

9
The national flag of USA

16-2 Seattle St

10

10
The national flag of USA

112 Melville Avenue

7

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Avenal, California

129

2
The national flag of USA

Fresno County, California

105

3
The national flag of USA

Indio, California

105

4
The national flag of USA

Merced, California

102

5
The national flag of USA

Ester, Alaska

89

6
The national flag of USA

Hesperia, California

88

7
The national flag of USA

Tehama County, California

85

8
The national flag of USA

Grass Valley, California

81

9
The national flag of USA

Bakersfield, California

80

10
The national flag of USA

Sonora, California

78

History

Historic air quality graph for Boston

12 AQI⁺ US
Good
02:00–03:00 Sep 25 
AQI⁺ US

History

Historic air quality graph for Boston

12 AQI⁺ US
Good
02:00–03:00 Sep 25 
AQI⁺ US

Clean Air Facilities

See allArrow icon

Equinox Fitness Club-Dartmouth Street

Equinox Fitness Club-ESC Boston

Equinox Fitness Club-Seaport

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

17

2
The national flag of USA

20-2 Duval St

16

3
The national flag of USA

1-61 Hano St

14

4
The national flag of USA

100 Holton St

14

5
The national flag of USA

1-87 Upcrest Rd

13

6
The national flag of USA

1-99 Eric Rd

13

7
The national flag of USA

11-35 Perkins St

12

8
The national flag of USA

11 Fairmount Ave, Hyde Park

11

9
The national flag of USA

16-2 Seattle St

10

10
The national flag of USA

112 Melville Avenue

7

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Avenal, California

129

2
The national flag of USA

Fresno County, California

105

3
The national flag of USA

Indio, California

105

4
The national flag of USA

Merced, California

102

5
The national flag of USA

Ester, Alaska

89

6
The national flag of USA

Hesperia, California

88

7
The national flag of USA

Tehama County, California

85

8
The national flag of USA

Grass Valley, California

81

9
The national flag of USA

Bakersfield, California

80

10
The national flag of USA

Sonora, California

78

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