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Air quality in Frederick

Air quality index (AQI⁺) and PM2.5 air pollution in Frederick • 4.4K Followers • 12:00, Jul 18

178

US AQI⁺

Unhealthy

Main pollutant:

PM2.5

94.5 µg/m³

32°

18 km/h

64 %

Hourly forecast

Frederick air quality index (AQI⁺) forecast

Now

178

32°

km/h

64%

13:00

173

33°

km/h

61%

14:00

160

32°

km/h

64%

15:00

151

90%

30°

km/h

73%

16:00

142

90%

27°

km/h

82%

17:00

129

27°

km/h

69%

18:00

119

27°

km/h

71%

19:00

109

26°

km/h

75%

20:00

26°

km/h

87%

21:00

25°

km/h

87%

22:00

24°

km/h

89%

23:00

23°

km/h

94%

Sun

00:00

23°

km/h

96%

01:00

23°

km/h

95%

02:00

23°

km/h

92%

03:00

23°

km/h

90%

04:00

23°

km/h

83%

05:00

22°

km/h

78%

06:00

22°

km/h

82%

07:00

22°

km/h

81%

08:00

23°

km/h

75%

09:00

24°

km/h

70%

10:00

25°

km/h

67%

11:00

25°

km/h

69%

12:00

24°

km/h

75%

13:00

24°

km/h

67%

14:00

27°

km/h

49%

15:00

27°

km/h

47%

16:00

27°

km/h

47%

17:00

26°

km/h

54%

18:00

26°

km/h

54%

19:00

26°

km/h

51%

20:00

25°

km/h

61%

21:00

23°

km/h

73%

22:00

22°

km/h

77%

23:00

21°

km/h

80%

Mon

00:00

20°

km/h

81%

01:00

19°

km/h

80%

02:00

18°

km/h

85%

03:00

18°

km/h

90%

04:00

18°

km/h

83%

05:00

17°

km/h

86%

06:00

17°

km/h

89%

07:00

17°

km/h

85%

08:00

18°

km/h

80%

09:00

21°

km/h

61%

10:00

23°

km/h

57%

11:00

158

25°

km/h

54%

12:00

158

26°

km/h

53%

13:00

158

27°

km/h

52%

14:00

157

28°

km/h

51%

15:00

157

29°

km/h

50%

16:00

157

29°

km/h

48%

17:00

133

29°

km/h

50%

18:00

133

29°

km/h

54%

19:00

133

27°

km/h

63%

20:00

25°

km/h

68%

21:00

24°

km/h

66%

22:00

24°

km/h

58%

23:00

23°

km/h

63%

Tue

00:00

23°

km/h

63%

01:00

23°

km/h

67%

02:00

22°

km/h

78%

03:00

22°

km/h

75%

04:00

21°

km/h

83%

05:00

20°

km/h

87%

06:00

80%

20°

km/h

92%

07:00

20°

km/h

93%

08:00

21°

km/h

92%

09:00

22°

km/h

91%

10:00

24°

km/h

86%

11:00

25°

km/h

80%

Daily forecast

Frederick air quality index (AQI⁺) forecast

Today

150

33°

23°

km/h

75%

Sun

27°

22°

km/h

65%

Mon

100

29°

17°

km/h

61%

Air pollutants

What is the current air quality in Frederick?

PM2.5 concentration is currently 18.9 times the World Health Organization annual PM2.5 guideline value.

Real-time Frederick air pollution map

Health recommendations

Avoid outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Wear a mask outdoors

Get a mask

Run an air purifier

Get an air purifier

Protect yourself from air pollution in Frederick

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Frederick today?

Index

High

Tree

None

Grass

Low

25%

Weed

High

75%

Source:

wetter.com

Pollen forecast in Frederick

Health recommendations

Avoid outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Wear a mask outdoors

Get a mask

Run an air purifier

Get an air purifier

Real-time Frederick air pollution map

Pollen

What is the pollen count in Frederick today?

Index

High

Tree

None

Grass

Low

25%

Weed

High

75%

Source:

wetter.com

Pollen forecast in Frederick

Protect yourself from air pollution in Frederick

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near Frederick

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Frederick

#	Stations	AQI⁺ US
1	Frederick, MD - intersection of Holden and Lindley	202
2	511 Brodbeck Dr	184
3	FDK Airport	183
4	Manor Woods Rd	181
5	Wormans Mill	181
6	141 Willowdale Dr	179
7	Post Oak Rd	179
8	Shell Gas Route 40	178
9	North East Street	175

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Keweenaw County, Michigan	357
2	Houghton County, Michigan	291
3	Marquette, Michigan	232
4	Leelanau County, Michigan	218
5	Lancaster, Pennsylvania	210
6	Rockland, New York	208
7	Cook County, Minnesota	203
8	Prince William County, Virginia	203
9	Centre County, Pennsylvania	202
10	Lake County, Minnesota	199

History

Historic air quality graph for Frederick

178 AQI⁺ US

Unhealthy

11:00–12:00 Jul 18

AQI⁺ US

History

Historic air quality graph for Frederick

178 AQI⁺ US

Unhealthy

11:00–12:00 Jul 18

AQI⁺ US

Most polluted locations near Frederick

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Frederick

#	Stations	AQI⁺ US
1	Frederick, MD - intersection of Holden and Lindley	202
2	511 Brodbeck Dr	184
3	FDK Airport	183
4	Manor Woods Rd	181
5	Wormans Mill	181
6	141 Willowdale Dr	179
7	Post Oak Rd	179
8	Shell Gas Route 40	178
9	North East Street	175

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Keweenaw County, Michigan	357
2	Houghton County, Michigan	291
3	Marquette, Michigan	232
4	Leelanau County, Michigan	218
5	Lancaster, Pennsylvania	210
6	Rockland, New York	208
7	Cook County, Minnesota	203
8	Prince William County, Virginia	203
9	Centre County, Pennsylvania	202
10	Lake County, Minnesota	199