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Air quality in New Haven

Air quality index (AQI⁺) and PM2.5 air pollution in New Haven • 8.7K Followers • 18:00, Dec 07 Local time

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Shelton AQI Alert nearby

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57

US AQI⁺

Moderate

face expression based on aqi value

Main pollutant:

PM2.5

12.3 µg/m³

weather condition icon

3°

wind direction icon

6.4 km/h

weather humid icon

70 %

Hourly forecast

New Haven air quality index (AQI⁺) forecast

Now

57

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 226 degree

6.4

km/h

Humidity icon

70%

19:00

57

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

14.4

km/h

Humidity icon

69%

20:00

57

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 262 degree

14.4

km/h

Humidity icon

71%

21:00

58

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

18

km/h

Humidity icon

73%

22:00

58

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

18

km/h

Humidity icon

75%

23:00

58

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 271 degree

18

km/h

Humidity icon

78%

Mon

00:00

58

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 281 degree

18

km/h

Humidity icon

79%

01:00

56

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 289 degree

21.6

km/h

Humidity icon

75%

02:00

56

Weather icon

0°

IQAir AirVisual Air Quality Map Wind rotating 300 degree

21.6

km/h

Humidity icon

73%

03:00

56

Weather icon

0°

IQAir AirVisual Air Quality Map Wind rotating 316 degree

18

km/h

Humidity icon

73%

04:00

50

Weather icon

0°

IQAir AirVisual Air Quality Map Wind rotating 332 degree

18

km/h

Humidity icon

73%

05:00

49

Weather icon

-2°

IQAir AirVisual Air Quality Map Wind rotating 333 degree

25.2

km/h

Humidity icon

53%

06:00

48

Weather icon

-3°

IQAir AirVisual Air Quality Map Wind rotating 337 degree

21.6

km/h

Humidity icon

54%

07:00

14

Weather icon

-4°

IQAir AirVisual Air Quality Map Wind rotating 336 degree

25.2

km/h

Humidity icon

54%

08:00

14

Weather icon

-4°

IQAir AirVisual Air Quality Map Wind rotating 337 degree

25.2

km/h

Humidity icon

50%

09:00

14

Weather icon

-4°

IQAir AirVisual Air Quality Map Wind rotating 341 degree

21.6

km/h

Humidity icon

49%

10:00

7

Weather icon

-4°

IQAir AirVisual Air Quality Map Wind rotating 350 degree

21.6

km/h

Humidity icon

41%

11:00

7

Weather icon

-3°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

21.6

km/h

Humidity icon

37%

12:00

7

Weather icon

-3°

IQAir AirVisual Air Quality Map Wind rotating 1 degree

21.6

km/h

Humidity icon

34%

13:00

7

Weather icon

-2°

IQAir AirVisual Air Quality Map Wind rotating 9 degree

18

km/h

Humidity icon

31%

14:00

7

Weather icon

-2°

IQAir AirVisual Air Quality Map Wind rotating 16 degree

14.4

km/h

Humidity icon

29%

15:00

7

Weather icon

-2°

IQAir AirVisual Air Quality Map Wind rotating 20 degree

14.4

km/h

Humidity icon

28%

16:00

7

Weather icon

-2°

IQAir AirVisual Air Quality Map Wind rotating 18 degree

10.8

km/h

Humidity icon

29%

17:00

7

Weather icon

-3°

IQAir AirVisual Air Quality Map Wind rotating 1 degree

10.8

km/h

Humidity icon

32%

18:00

7

Weather icon

-3°

IQAir AirVisual Air Quality Map Wind rotating 352 degree

10.8

km/h

Humidity icon

39%

19:00

12

Weather icon

-4°

IQAir AirVisual Air Quality Map Wind rotating 350 degree

10.8

km/h

Humidity icon

42%

20:00

12

Weather icon

-4°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

10.8

km/h

Humidity icon

40%

21:00

12

Weather icon

-4°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

10.8

km/h

Humidity icon

38%

22:00

13

Weather icon

-4°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

10.8

km/h

Humidity icon

38%

23:00

13

Weather icon

-4°

IQAir AirVisual Air Quality Map Wind rotating 356 degree

10.8

km/h

Humidity icon

39%

Tue

00:00

13

Weather icon

-4°

IQAir AirVisual Air Quality Map Wind rotating 354 degree

10.8

km/h

Humidity icon

40%

01:00

12

Weather icon

-4°

IQAir AirVisual Air Quality Map Wind rotating 348 degree

7.2

km/h

Humidity icon

41%

02:00

12

Weather icon

-5°

IQAir AirVisual Air Quality Map Wind rotating 344 degree

7.2

km/h

Humidity icon

41%

03:00

12

Weather icon

-5°

IQAir AirVisual Air Quality Map Wind rotating 334 degree

3.6

km/h

Humidity icon

41%

04:00

13

Weather icon

-5°

IQAir AirVisual Air Quality Map Wind rotating 331 degree

3.6

km/h

Humidity icon

39%

05:00

13

Weather icon

-5°

IQAir AirVisual Air Quality Map Wind rotating 324 degree

3.6

km/h

Humidity icon

38%

06:00

13

Weather icon

-5°

IQAir AirVisual Air Quality Map Wind rotating 316 degree

3.6

km/h

Humidity icon

37%

07:00

23

Weather icon

-5°

IQAir AirVisual Air Quality Map Wind rotating 301 degree

3.6

km/h

Humidity icon

35%

08:00

23

Weather icon

-5°

IQAir AirVisual Air Quality Map Wind rotating 287 degree

0

km/h

Humidity icon

33%

09:00

23

Weather icon

-4°

IQAir AirVisual Air Quality Map Wind rotating 238 degree

3.6

km/h

Humidity icon

30%

10:00

22

Weather icon

-3°

IQAir AirVisual Air Quality Map Wind rotating 204 degree

7.2

km/h

Humidity icon

33%

11:00

22

Weather icon

-2°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

10.8

km/h

Humidity icon

36%

12:00

22

Weather icon

-1°

IQAir AirVisual Air Quality Map Wind rotating 201 degree

14.4

km/h

Humidity icon

36%

13:00

16

Weather icon

0°

IQAir AirVisual Air Quality Map Wind rotating 203 degree

14.4

km/h

Humidity icon

40%

14:00

16

Weather icon

0°

IQAir AirVisual Air Quality Map Wind rotating 201 degree

18

km/h

Humidity icon

47%

15:00

16

Weather icon

0°

IQAir AirVisual Air Quality Map Wind rotating 194 degree

18

km/h

Humidity icon

54%

16:00

16

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 190 degree

18

km/h

Humidity icon

61%

17:00

16

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 192 degree

21.6

km/h

Humidity icon

65%

18:00

16

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 195 degree

21.6

km/h

Humidity icon

67%

19:00

14

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 201 degree

25.2

km/h

Humidity icon

68%

20:00

14

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

25.2

km/h

Humidity icon

69%

21:00

14

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 228 degree

28.8

km/h

Humidity icon

72%

22:00

18

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

32.4

km/h

Humidity icon

70%

23:00

18

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 232 degree

28.8

km/h

Humidity icon

70%

Wed

00:00

18

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 235 degree

28.8

km/h

Humidity icon

72%

01:00

23

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 239 degree

25.2

km/h

Humidity icon

74%

02:00

23

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 244 degree

21.6

km/h

Humidity icon

76%

03:00

23

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 243 degree

21.6

km/h

Humidity icon

77%

04:00

41

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 242 degree

21.6

km/h

Humidity icon

78%

05:00

41

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 241 degree

18

km/h

Humidity icon

79%

06:00

41

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 240 degree

18

km/h

Humidity icon

81%

07:00

54

Weather icon

1°

IQAir AirVisual Air Quality Map Wind rotating 237 degree

14.4

km/h

Humidity icon

81%

08:00

54

Weather icon

2°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

14.4

km/h

Humidity icon

81%

09:00

54

Weather icon

3°

IQAir AirVisual Air Quality Map Wind rotating 218 degree

14.4

km/h

Humidity icon

78%

10:00

54

Weather icon

4°

IQAir AirVisual Air Quality Map Wind rotating 206 degree

14.4

km/h

Humidity icon

75%

11:00

54

Weather icon

5°

IQAir AirVisual Air Quality Map Wind rotating 200 degree

18

km/h

Humidity icon

74%

12:00

54

Weather icon

6°

IQAir AirVisual Air Quality Map Wind rotating 201 degree

18

km/h

Humidity icon

76%

13:00

56

Weather icon

20%

6°

IQAir AirVisual Air Quality Map Wind rotating 199 degree

21.6

km/h

Humidity icon

78%

14:00

56

Weather icon

100%

6°

IQAir AirVisual Air Quality Map Wind rotating 197 degree

25.2

km/h

Humidity icon

84%

15:00

56

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 205 degree

25.2

km/h

Humidity icon

81%

16:00

62

Weather icon

7°

IQAir AirVisual Air Quality Map Wind rotating 215 degree

25.2

km/h

Humidity icon

81%

17:00

62

Weather icon

100%

7°

IQAir AirVisual Air Quality Map Wind rotating 213 degree

28.8

km/h

Humidity icon

83%

18:00

62

Weather icon

100%

6°

IQAir AirVisual Air Quality Map Wind rotating 219 degree

25.2

km/h

Humidity icon

80%

Daily forecast

|

New Haven air quality index (AQI⁺) forecast

Today

54

Weather icon

4°

0°

IQAir AirVisual Air Quality Map Wind rotating 265 degree

18

km/h

Humidity icon

59%

Sun

32

Weather icon

1°

-4°

IQAir AirVisual Air Quality Map Wind rotating 337 degree

25.2

km/h

Humidity icon

37%

Mon

16

Weather icon

4°

-5°

IQAir AirVisual Air Quality Map Wind rotating 229 degree

32.4

km/h

Humidity icon

36%

Air pollutants

What is the current air quality in New Haven?

IQAir exclamation icon

PM2.5 concentration is currently 2.5 times the World Health Organization annual PM2.5 guideline value.

air quality map

Real-time New Haven air pollution map

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Sensitive groups should reduce outdoor exercise

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Close your windows to avoid dirty outdoor air

Get a monitor
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Sensitive groups should wear a mask outdoors

Get a mask
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Sensitive groups should run an air purifier

Get an air purifier

Protect yourself from air pollution in New Haven

Shop IQAir products

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in New Haven 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 New Haven

Health recommendations

common.healthRecommendationComp.icons.exerciseAlt

Sensitive groups should reduce outdoor exercise

common.healthRecommendationComp.icons.windowAlt

Close your windows to avoid dirty outdoor air

Get a monitor
common.healthRecommendationComp.icons.maskAlt

Sensitive groups should wear a mask outdoors

Get a mask
common.healthRecommendationComp.icons.airPurifierAlt

Sensitive groups should run an air purifier

Get an air purifier
air quality map

Real-time New Haven air pollution map

Pollen

What is the pollen count in New Haven 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 New Haven

Protect yourself from air pollution in New Haven

Shop IQAir products

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near New Haven

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time USA AQI⁺ station ranking

#StationsAQI⁺ US
1
The national flag of USA

Downtown

66

2
The national flag of USA

Mitchell Library - City of New Haven

66

3
The national flag of USA

Quinnipiac Meadows

64

4
The national flag of USA

Alfred Street

60

5
The national flag of USA

56-52 College St

57

6
The national flag of USA

College St & S Frontage Rd

57

7
The national flag of USA

51-55 College St

56

8
The national flag of USA

Yale Ma Lab

56

9
The national flag of USA

New Haven - Criscuolo Park

55

10
The national flag of USA

200 S Frontage Rd

54

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Medina, Ohio

161

2
The national flag of USA

Youngstown, Ohio

122

3
The national flag of USA

Canton, Ohio

117

4
The national flag of USA

Jasper, Indiana

116

5
The national flag of USA

Ferdinand, Indiana

115

6
The national flag of USA

Jim Thorpe, Pennsylvania

112

7
The national flag of USA

St. Clair, Pennsylvania

111

8
The national flag of USA

Nesquehoning, Pennsylvania

110

9
The national flag of USA

Tell City, Indiana

109

10
The national flag of USA

Evansville, Indiana

107

History

Historic air quality graph for New Haven

57 AQI⁺ US
Moderate
18:00–19:00 Dec 07 Local time
AQI⁺ US
external link icon

Pakistan Air Quality Alert

United states capitol building
external link icon

December 6, 2025: Washington DC among most polluted cities in the world

World Heat Map_1
external link icon

Samba data download troubleshooting

History

Historic air quality graph for New Haven

57 AQI⁺ US
Moderate
18:00–19:00 Dec 07 Local time
AQI⁺ US
external link icon

Pakistan Air Quality Alert

United states capitol building
external link icon

December 6, 2025: Washington DC among most polluted cities in the world

World Heat Map_1
external link icon

Samba data download troubleshooting

Most polluted locations near New Haven

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time USA AQI⁺ station ranking

#StationsAQI⁺ US
1
The national flag of USA

Downtown

66

2
The national flag of USA

Mitchell Library - City of New Haven

66

3
The national flag of USA

Quinnipiac Meadows

64

4
The national flag of USA

Alfred Street

60

5
The national flag of USA

56-52 College St

57

6
The national flag of USA

College St & S Frontage Rd

57

7
The national flag of USA

51-55 College St

56

8
The national flag of USA

Yale Ma Lab

56

9
The national flag of USA

New Haven - Criscuolo Park

55

10
The national flag of USA

200 S Frontage Rd

54

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Medina, Ohio

161

2
The national flag of USA

Youngstown, Ohio

122

3
The national flag of USA

Canton, Ohio

117

4
The national flag of USA

Jasper, Indiana

116

5
The national flag of USA

Ferdinand, Indiana

115

6
The national flag of USA

Jim Thorpe, Pennsylvania

112

7
The national flag of USA

St. Clair, Pennsylvania

111

8
The national flag of USA

Nesquehoning, Pennsylvania

110

9
The national flag of USA

Tell City, Indiana

109

10
The national flag of USA

Evansville, Indiana

107

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