Add

Air quality near Norristown, Montgomery County

Air quality index (AQI⁺) and PM2.5 air pollution near Norristown, Montgomery County • 7K Followers • 23:00, Jun 16

US AQI⁺

Good

Main pollutant:

O₃

60 µg/m³

19°

9 km/h

70 %

Hourly forecast

Norristown, Montgomery County air quality index (AQI⁺) forecast

Now

19°

km/h

70%

Wed

00:00

18°

km/h

78%

01:00

18°

km/h

83%

02:00

17°

km/h

86%

03:00

17°

km/h

88%

04:00

18°

km/h

86%

05:00

17°

km/h

89%

06:00

17°

km/h

93%

07:00

18°

km/h

89%

08:00

19°

km/h

88%

09:00

21°

km/h

71%

10:00

23°

km/h

62%

11:00

24°

km/h

53%

12:00

26°

km/h

47%

13:00

26°

km/h

49%

14:00

27°

km/h

48%

15:00

28°

km/h

46%

16:00

26°

km/h

57%

17:00

28°

km/h

45%

18:00

27°

km/h

48%

19:00

26°

km/h

57%

20:00

24°

km/h

64%

21:00

23°

km/h

66%

22:00

22°

km/h

85%

23:00

22°

km/h

88%

Thu

00:00

21°

km/h

90%

01:00

21°

km/h

94%

02:00

20°

km/h

95%

03:00

20°

km/h

95%

04:00

20°

km/h

97%

05:00

20°

km/h

98%

06:00

20°

km/h

100%

07:00

21°

km/h

99%

08:00

22°

km/h

93%

09:00

25°

km/h

74%

10:00

25°

km/h

78%

11:00

27°

km/h

70%

12:00

29°

km/h

60%

13:00

29°

km/h

59%

14:00

30°

km/h

59%

15:00

32°

km/h

49%

16:00

32°

km/h

45%

17:00

32°

km/h

38%

18:00

31°

km/h

32%

19:00

30°

km/h

35%

20:00

28°

km/h

40%

21:00

27°

km/h

55%

22:00

27°

km/h

47%

23:00

25°

km/h

53%

Fri

00:00

24°

km/h

59%

01:00

23°

km/h

56%

02:00

22°

km/h

58%

03:00

20°

km/h

62%

04:00

19°

km/h

66%

05:00

19°

km/h

71%

06:00

18°

km/h

71%

07:00

18°

km/h

72%

08:00

19°

km/h

67%

09:00

21°

km/h

61%

10:00

22°

km/h

54%

11:00

24°

km/h

48%

12:00

25°

km/h

44%

13:00

26°

km/h

41%

14:00

26°

km/h

40%

15:00

27°

km/h

38%

16:00

27°

km/h

37%

17:00

27°

km/h

37%

18:00

27°

km/h

39%

19:00

26°

km/h

45%

20:00

24°

km/h

52%

21:00

22°

km/h

53%

22:00

22°

km/h

52%

Daily forecast

Norristown, Montgomery County air quality index (AQI⁺) forecast

Today

28°

17°

km/h

63%

Thu

32°

20°

km/h

61%

Fri

27°

18°

km/h

50%

Air pollutants

What is the current air quality near Norristown?

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

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Norristown, Montgomery County air pollution map

Pollen

What is the pollen count in Norristown today?

Index

High

Tree

Low

25%

Grass

High

75%

Weed

None

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Norristown

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Norristown today?

Index

High

Tree

Low

25%

Grass

High

75%

Weed

None

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Norristown

24 AQI⁺ US

Good

22:00–23:00 Jun 16

AQI⁺ US

Measure your own air quality

Get a monitor and contribute air quality data in your city.

Get a monitor How to contribute

Most polluted locations near Norristown, Montgomery County

Worldwide AQI⁺ ranking

Station ranking

Real-time Norristown AQI⁺ station ranking

#	Stations	AQI⁺ US
1	LABP	30
2	FtWash	28
3	Norristown	24
4	Arcade Way	22
5	Free Library of Springfield Township	20
6	455-499 Nottingham Ln	16
7	Salfordville Park	16

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Crestline, California	108
2	Palm Springs, California	105
3	Memphis, Tennessee	103
4	Indio, California	101
5	Eddy County, New Mexico	98
6	Hesperia, California	95
7	Victorville, California	95
8	Turlock, California	91
9	Santa Clarita, California	88
10	Bakersfield, California	86