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Air quality in Chester County

Air quality index (AQI⁺) and PM2.5 air pollution in Chester County • 19:00, May 20

17

US AQI⁺

Good

face expression based on aqi value

Main pollutant:

PM2.5

3 µg/m³

weather condition icon

18°

wind direction icon

4 km/h

weather humid icon

96 %

Hourly forecast

Chester County air quality index (AQI⁺) forecast

Now

17

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 277 degree

4

km/h

Humidity icon

96%

20:00

21

Weather icon

90%

18°

IQAir AirVisual Air Quality Map Wind rotating 328 degree

5

km/h

Humidity icon

95%

21:00

24

Weather icon

20%

18°

IQAir AirVisual Air Quality Map Wind rotating 312 degree

9

km/h

Humidity icon

96%

22:00

28

Weather icon

18°

IQAir AirVisual Air Quality Map Wind rotating 341 degree

15

km/h

Humidity icon

93%

23:00

33

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 347 degree

14

km/h

Humidity icon

89%

Thu

00:00

37

Weather icon

16°

IQAir AirVisual Air Quality Map Wind rotating 352 degree

11

km/h

Humidity icon

86%

01:00

41

Weather icon

14°

IQAir AirVisual Air Quality Map Wind rotating 357 degree

14

km/h

Humidity icon

73%

02:00

37

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 355 degree

12

km/h

Humidity icon

78%

03:00

40

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 352 degree

12

km/h

Humidity icon

79%

04:00

43

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 343 degree

11

km/h

Humidity icon

80%

05:00

30

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 359 degree

15

km/h

Humidity icon

76%

06:00

32

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 4 degree

14

km/h

Humidity icon

78%

07:00

33

Weather icon

90%

12°

IQAir AirVisual Air Quality Map Wind rotating 25 degree

16

km/h

Humidity icon

84%

08:00

34

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 31 degree

16

km/h

Humidity icon

82%

09:00

34

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 37 degree

16

km/h

Humidity icon

80%

10:00

34

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 38 degree

17

km/h

Humidity icon

80%

11:00

36

Weather icon

13°

IQAir AirVisual Air Quality Map Wind rotating 32 degree

18

km/h

Humidity icon

81%

12:00

36

Weather icon

90%

12°

IQAir AirVisual Air Quality Map Wind rotating 37 degree

19

km/h

Humidity icon

94%

13:00

36

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 32 degree

15

km/h

Humidity icon

91%

14:00

32

Weather icon

90%

11°

IQAir AirVisual Air Quality Map Wind rotating 46 degree

16

km/h

Humidity icon

96%

15:00

32

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 51 degree

13

km/h

Humidity icon

96%

16:00

32

Weather icon

90%

11°

IQAir AirVisual Air Quality Map Wind rotating 61 degree

15

km/h

Humidity icon

92%

17:00

26

Weather icon

90%

11°

IQAir AirVisual Air Quality Map Wind rotating 59 degree

11

km/h

Humidity icon

91%

18:00

26

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 59 degree

12

km/h

Humidity icon

94%

19:00

26

Weather icon

90%

11°

IQAir AirVisual Air Quality Map Wind rotating 46 degree

12

km/h

Humidity icon

92%

20:00

28

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

10

km/h

Humidity icon

93%

21:00

28

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 51 degree

11

km/h

Humidity icon

90%

22:00

28

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 45 degree

6

km/h

Humidity icon

93%

23:00

29

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

6

km/h

Humidity icon

94%

Fri

00:00

29

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 22 degree

7

km/h

Humidity icon

94%

01:00

29

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 33 degree

9

km/h

Humidity icon

94%

02:00

18

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 58 degree

10

km/h

Humidity icon

91%

03:00

18

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 54 degree

8

km/h

Humidity icon

89%

04:00

18

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 42 degree

10

km/h

Humidity icon

86%

05:00

17

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 34 degree

7

km/h

Humidity icon

86%

06:00

17

Weather icon

90%

10°

IQAir AirVisual Air Quality Map Wind rotating 52 degree

9

km/h

Humidity icon

89%

07:00

17

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 53 degree

8

km/h

Humidity icon

89%

08:00

48

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 54 degree

11

km/h

Humidity icon

85%

09:00

48

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 55 degree

11

km/h

Humidity icon

83%

10:00

48

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 63 degree

12

km/h

Humidity icon

78%

11:00

52

Weather icon

90%

12°

IQAir AirVisual Air Quality Map Wind rotating 76 degree

12

km/h

Humidity icon

86%

12:00

52

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 83 degree

14

km/h

Humidity icon

80%

13:00

52

Weather icon

90%

12°

IQAir AirVisual Air Quality Map Wind rotating 76 degree

7

km/h

Humidity icon

90%

14:00

32

Weather icon

90%

11°

IQAir AirVisual Air Quality Map Wind rotating 94 degree

6

km/h

Humidity icon

95%

15:00

32

Weather icon

12°

IQAir AirVisual Air Quality Map Wind rotating 103 degree

8

km/h

Humidity icon

92%

16:00

32

Weather icon

90%

11°

IQAir AirVisual Air Quality Map Wind rotating 104 degree

9

km/h

Humidity icon

92%

17:00

34

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 93 degree

7

km/h

Humidity icon

90%

18:00

34

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 103 degree

8

km/h

Humidity icon

91%

19:00

34

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 101 degree

8

km/h

Humidity icon

90%

20:00

34

Weather icon

11°

IQAir AirVisual Air Quality Map Wind rotating 102 degree

7

km/h

Humidity icon

85%

21:00

34

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 100 degree

15

km/h

Humidity icon

84%

22:00

34

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 92 degree

13

km/h

Humidity icon

88%

23:00

16

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

12

km/h

Humidity icon

91%

Sat

00:00

16

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 82 degree

10

km/h

Humidity icon

90%

01:00

16

Weather icon

10°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

11

km/h

Humidity icon

92%

02:00

13

Weather icon

90%

9°

IQAir AirVisual Air Quality Map Wind rotating 75 degree

11

km/h

Humidity icon

94%

03:00

13

Weather icon

90%

9°

IQAir AirVisual Air Quality Map Wind rotating 77 degree

13

km/h

Humidity icon

95%

04:00

13

Weather icon

90%

9°

IQAir AirVisual Air Quality Map Wind rotating 73 degree

15

km/h

Humidity icon

95%

05:00

18

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 66 degree

15

km/h

Humidity icon

96%

06:00

18

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 66 degree

16

km/h

Humidity icon

96%

07:00

18

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 76 degree

19

km/h

Humidity icon

97%

08:00

42

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 78 degree

19

km/h

Humidity icon

96%

09:00

42

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 88 degree

21

km/h

Humidity icon

96%

10:00

42

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 85 degree

22

km/h

Humidity icon

96%

11:00

34

Weather icon

8°

IQAir AirVisual Air Quality Map Wind rotating 79 degree

20

km/h

Humidity icon

96%

12:00

34

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 74 degree

19

km/h

Humidity icon

97%

13:00

34

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 78 degree

20

km/h

Humidity icon

97%

14:00

39

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 80 degree

19

km/h

Humidity icon

96%

15:00

39

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 81 degree

19

km/h

Humidity icon

97%

16:00

39

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 78 degree

18

km/h

Humidity icon

98%

17:00

33

Weather icon

9°

IQAir AirVisual Air Quality Map Wind rotating 79 degree

16

km/h

Humidity icon

98%

18:00

33

Weather icon

80%

10°

IQAir AirVisual Air Quality Map Wind rotating 84 degree

17

km/h

Humidity icon

98%

Daily forecast

|

Chester County air quality index (AQI⁺) forecast

Air pollutants

What is the current air quality in Chester County?

IQAir Check icon

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

air quality map

Real-time Chester County air pollution map

Health recommendations

Protect yourself from air pollution in Chester County

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Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Chester County today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Moderate

50%
Pollen grass icon

Grass

Low

25%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Chester County

Health recommendations

air quality map

Real-time Chester County air pollution map

Pollen

What is the pollen count in Chester County today?

Index

Pollen global icon

Moderate

Pollen tree icon

Tree

Moderate

50%
Pollen grass icon

Grass

Low

25%
Pollen weed icon

Weed

None

0%

Source:

wetter.com
Pollen forecast in Chester County

Protect yourself from air pollution in Chester County

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near Chester County

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Chester County

#StationsAQI⁺ US
1
The national flag of USA

New Garden

40

2
The national flag of USA

Millbridge Farm

39

3
The national flag of USA

774-788 N Reeds Rd

29

4
The national flag of USA

Field Stone Drive

29

5
The national flag of USA

Leopard Road

29

6
The national flag of USA

Pickering Station Drive

18

7
The national flag of USA

North Reeds Road

17

8
The national flag of USA

Downingtown, PA

15

9
The national flag of USA

West Chester PA

6

10
The national flag of USA

Lammey Road

4

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Huntington Park, California

71

2
The national flag of USA

West Hollywood, California

70

3
The national flag of USA

Glendora, California

69

4
The national flag of USA

Pasadena, California

69

5
The national flag of USA

Culver City, California

66

6
The national flag of USA

Falmouth, Massachusetts

66

7
The national flag of USA

Memphis, Tennessee

66

8
The national flag of USA

Santa Paula, California

66

9
The national flag of USA

Fullerton, California

65

10
The national flag of USA

Los Angeles, California

65

History

Historic air quality graph for Chester County

17 AQI⁺ US
Good
18:00–19:00 May 20 
AQI⁺ US

History

Historic air quality graph for Chester County

17 AQI⁺ US
Good
18:00–19:00 May 20 
AQI⁺ US

Most polluted locations near Chester County

Worldwide AQI⁺ rankingArrow icon

Station ranking

Real-time AQI⁺ station ranking for stations in Chester County

#StationsAQI⁺ US
1
The national flag of USA

New Garden

40

2
The national flag of USA

Millbridge Farm

39

3
The national flag of USA

774-788 N Reeds Rd

29

4
The national flag of USA

Field Stone Drive

29

5
The national flag of USA

Leopard Road

29

6
The national flag of USA

Pickering Station Drive

18

7
The national flag of USA

North Reeds Road

17

8
The national flag of USA

Downingtown, PA

15

9
The national flag of USA

West Chester PA

6

10
The national flag of USA

Lammey Road

4

City ranking

Real-time USA AQI⁺ city ranking

#CitiesAQI⁺ US
1
The national flag of USA

Huntington Park, California

71

2
The national flag of USA

West Hollywood, California

70

3
The national flag of USA

Glendora, California

69

4
The national flag of USA

Pasadena, California

69

5
The national flag of USA

Culver City, California

66

6
The national flag of USA

Falmouth, Massachusetts

66

7
The national flag of USA

Memphis, Tennessee

66

8
The national flag of USA

Santa Paula, California

66

9
The national flag of USA

Fullerton, California

65

10
The national flag of USA

Los Angeles, California

65

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