Air quality in Princeton

Air quality index (AQI⁺) and PM2.5 air pollution in Princeton • 16 Followers • 14:00, Apr 17

Milford AQI Alert nearby

Milford AQI Alert nearby

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22*

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

4 µg/m³

weather condition icon

13°

wind direction icon

12 km/h

weather humid icon

96 %

Hourly forecast

Princeton air quality index (AQI⁺) forecast

Now

22

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 66 degree

12

km/h

Humidity icon

96%

16:00

22

Weather icon

90%

13°

IQAir AirVisual Air Quality Map Wind rotating 66 degree

11

km/h

Humidity icon

96%

17:00

23

Weather icon

90%

13°

IQAir AirVisual Air Quality Map Wind rotating 65 degree

10

km/h

Humidity icon

96%

18:00

23

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 73 degree

9

km/h

Humidity icon

95%

19:00

23

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 71 degree

8

km/h

Humidity icon

97%

20:00

23

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 69 degree

7

km/h

Humidity icon

96%

21:00

23

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 66 degree

6

km/h

Humidity icon

97%

22:00

23

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 65 degree

5

km/h

Humidity icon

96%

23:00

34

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 30 degree

4

km/h

Humidity icon

98%

Sat

00:00

35

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 29 degree

5

km/h

Humidity icon

97%

01:00

37

Weather icon

90%

11°

IQAir AirVisual Air Quality Map Wind rotating 10 degree

5

km/h

Humidity icon

95%

02:00

44

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 28 degree

6

km/h

Humidity icon

94%

03:00

44

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

9

km/h

Humidity icon

95%

04:00

44

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 70 degree

11

km/h

Humidity icon

98%

05:00

29

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 76 degree

11

km/h

Humidity icon

99%

06:00

29

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 66 degree

10

km/h

Humidity icon

100%

07:00

29

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 67 degree

12

km/h

Humidity icon

99%

08:00

16

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 68 degree

13

km/h

Humidity icon

99%

09:00

16

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 81 degree

11

km/h

Humidity icon

99%

10:00

16

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 91 degree

12

km/h

Humidity icon

98%

11:00

13

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 67 degree

12

km/h

Humidity icon

98%

12:00

13

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 87 degree

10

km/h

Humidity icon

98%

13:00

13

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 83 degree

11

km/h

Humidity icon

97%

14:00

14

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 79 degree

12

km/h

Humidity icon

95%

15:00

14

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 78 degree

11

km/h

Humidity icon

94%

16:00

14

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 77 degree

10

km/h

Humidity icon

91%

17:00

14

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 89 degree

10

km/h

Humidity icon

91%

18:00

14

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 93 degree

10

km/h

Humidity icon

95%

19:00

14

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 92 degree

9

km/h

Humidity icon

97%

20:00

19

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 101 degree

8

km/h

Humidity icon

99%

21:00

19

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 106 degree

8

km/h

Humidity icon

99%

22:00

19

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 115 degree

6

km/h

Humidity icon

99%

23:00

21

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 116 degree

7

km/h

Humidity icon

98%

Sun

00:00

21

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 125 degree

6

km/h

Humidity icon

98%

01:00

21

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 133 degree

5

km/h

Humidity icon

98%

02:00

23

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 170 degree

4

km/h

Humidity icon

98%

03:00

23

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 176 degree

6

km/h

Humidity icon

99%

04:00

23

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 163 degree

6

km/h

Humidity icon

99%

05:00

38

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 171 degree

7

km/h

Humidity icon

99%

06:00

38

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 180 degree

6

km/h

Humidity icon

99%

07:00

38

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 230 degree

6

km/h

Humidity icon

100%

08:00

31

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 246 degree

10

km/h

Humidity icon

97%

09:00

31

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 247 degree

12

km/h

Humidity icon

96%

10:00

31

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 284 degree

17

km/h

Humidity icon

93%

11:00

38

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 314 degree

20

km/h

Humidity icon

87%

12:00

38

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 324 degree

16

km/h

Humidity icon

88%

13:00

38

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 307 degree

18

km/h

Humidity icon

90%

14:00

30

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 309 degree

15

km/h

Humidity icon

92%

15:00

30

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 322 degree

20

km/h

Humidity icon

86%

16:00

30

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 303 degree

14

km/h

Humidity icon

92%

17:00

11

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 302 degree

14

km/h

Humidity icon

89%

18:00

11

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 294 degree

16

km/h

Humidity icon

82%

19:00

11

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 276 degree

14

km/h

Humidity icon

88%

20:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 274 degree

16

km/h

Humidity icon

74%

21:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 277 degree

17

km/h

Humidity icon

76%

22:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 276 degree

17

km/h

Humidity icon

73%

23:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 268 degree

12

km/h

Humidity icon

75%

Mon

00:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 268 degree

10

km/h

Humidity icon

81%

01:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 259 degree

11

km/h

Humidity icon

82%

02:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 252 degree

10

km/h

Humidity icon

84%

03:00

9

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 254 degree

10

km/h

Humidity icon

84%

04:00

9

Weather icon

-1°

IQAir AirVisual Air Quality Map Wind rotating 263 degree

9

km/h

Humidity icon

86%

05:00

12

Weather icon

-1°

IQAir AirVisual Air Quality Map Wind rotating 257 degree

8

km/h

Humidity icon

86%

06:00

12

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 259 degree

7

km/h

Humidity icon

85%

07:00

12

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 248 degree

11

km/h

Humidity icon

80%

08:00

15

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 252 degree

13

km/h

Humidity icon

93%

09:00

15

Weather icon

80%

IQAir AirVisual Air Quality Map Wind rotating 274 degree

11

km/h

Humidity icon

92%

10:00

15

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 297 degree

15

km/h

Humidity icon

68%

11:00

7

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 297 degree

14

km/h

Humidity icon

54%

12:00

7

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 287 degree

17

km/h

Humidity icon

41%

13:00

7

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 285 degree

18

km/h

Humidity icon

35%

14:00

6

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 288 degree

16

km/h

Humidity icon

31%

Daily forecast

|

Princeton air quality index (AQI⁺) forecast

Today

22

Weather icon

18°

11°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

17

km/h

Humidity icon

90%

Sat

24

Weather icon

IQAir AirVisual Air Quality Map Wind rotating 90 degree

13

km/h

Humidity icon

97%

Sun

27

Weather icon

90%

IQAir AirVisual Air Quality Map Wind rotating 315 degree

20

km/h

Humidity icon

88%

Air pollutants

What is the current air quality in Princeton?

IQAir Check icon

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

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

Protect yourself from air pollution in Princeton

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

Pollen

What is the pollen count in Princeton 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 Princeton

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 Princeton 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 Princeton

Protect yourself from air pollution in Princeton

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 Princeton

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Jurupa Valley, California

94

2
The national flag of USA

Avenal, California

92

3
The national flag of USA

Calexico, California

75

4
The national flag of USA

Holtville, California

69

5
The national flag of USA

Corpus Christi, Texas

65

6
The national flag of USA

El Paso, Texas

65

7
The national flag of USA

Hesperia, California

65

8
The national flag of USA

Houston, Texas

65

9
The national flag of USA

Oakland County, Michigan

63

10
The national flag of USA

Highland Park, Texas

62

History

Historic air quality graph for Princeton

22 AQI⁺ US
Good
14:00–15:00 Apr 17 Local time
AQI⁺ US

History

Historic air quality graph for Princeton

22 AQI⁺ US
Good
14:00–15:00 Apr 17 Local time
AQI⁺ US

Most polluted locations near Princeton

Worldwide AQI⁺ rankingArrow icon

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Jurupa Valley, California

94

2
The national flag of USA

Avenal, California

92

3
The national flag of USA

Calexico, California

75

4
The national flag of USA

Holtville, California

69

5
The national flag of USA

Corpus Christi, Texas

65

6
The national flag of USA

El Paso, Texas

65

7
The national flag of USA

Hesperia, California

65

8
The national flag of USA

Houston, Texas

65

9
The national flag of USA

Oakland County, Michigan

63

10
The national flag of USA

Highland Park, Texas

62

Be the first to measure and contribute air quality data to your community

Where is the cleanest air quality in Princeton?

No locations are available.