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Air quality in Rockville

Air quality index (AQI⁺) and PM2.5 air pollution in Rockville • 33 Followers • 08:00, Apr 18 Local time

12*

US AQI⁺

Good

Main pollutant:

PM2.5

2.2 µg/m³

15°

29 km/h

94 %

Hourly forecast

Rockville air quality index (AQI⁺) forecast

Now

15°

km/h

94%

09:00

50%

12°

km/h

89%

10:00

90%

10°

km/h

87%

11:00

9°

km/h

85%

12:00

8°

km/h

87%

13:00

8°

km/h

80%

14:00

8°

km/h

72%

15:00

8°

km/h

69%

16:00

10°

km/h

63%

17:00

12°

km/h

55%

18:00

13°

km/h

49%

19:00

12°

km/h

45%

20:00

9°

km/h

47%

21:00

7°

km/h

57%

22:00

6°

km/h

63%

23:00

6°

km/h

64%

Sun

00:00

6°

km/h

60%

01:00

4°

km/h

70%

02:00

4°

km/h

71%

03:00

3°

km/h

72%

04:00

3°

km/h

76%

05:00

2°

km/h

81%

06:00

1°

km/h

82%

07:00

1°

km/h

85%

08:00

2°

km/h

83%

09:00

6°

km/h

68%

10:00

9°

km/h

58%

11:00

11°

km/h

50%

12:00

13°

km/h

34%

13:00

13°

km/h

33%

14:00

14°

km/h

32%

15:00

15°

km/h

32%

16:00

13°

km/h

34%

17:00

13°

km/h

36%

18:00

12°

km/h

39%

19:00

10°

km/h

48%

20:00

9°

km/h

50%

21:00

9°

km/h

54%

22:00

8°

km/h

56%

23:00

7°

km/h

53%

Mon

00:00

6°

km/h

57%

01:00

5°

km/h

61%

02:00

4°

km/h

64%

03:00

3°

km/h

68%

04:00

2°

km/h

74%

05:00

1°

km/h

76%

06:00

1°

km/h

77%

07:00

1°

km/h

78%

08:00

2°

km/h

72%

09:00

6°

km/h

67%

10:00

7°

km/h

58%

11:00

9°

km/h

48%

12:00

11°

km/h

43%

13:00

12°

km/h

41%

14:00

13°

km/h

39%

15:00

13°

km/h

38%

16:00

14°

km/h

38%

17:00

14°

km/h

38%

18:00

14°

km/h

39%

19:00

14°

km/h

44%

20:00

11°

km/h

55%

21:00

9°

km/h

58%

22:00

9°

km/h

62%

23:00

8°

km/h

64%

Tue

00:00

8°

km/h

69%

01:00

8°

km/h

71%

02:00

8°

km/h

68%

03:00

8°

km/h

68%

04:00

8°

km/h

72%

05:00

9°

km/h

74%

06:00

9°

km/h

76%

07:00

9°

km/h

81%

Daily forecast

Rockville air quality index (AQI⁺) forecast

Today

17°

6°

km/h

72%

Sun

15°

1°

km/h

51%

Mon

14°

1°

km/h

53%

Air pollutants

What is the current air quality in Rockville?

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

Real-time Rockville air pollution map

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Pollen

What is the pollen count in Rockville today?

Index

Moderate

Tree Moderate	50%
Grass None	0%
Weed None	0%

Source:

wetter.com

Pollen forecast in Rockville

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time Rockville air pollution map

Pollen

What is the pollen count in Rockville today?

Index

Moderate

Tree Moderate	50%
Grass None	0%
Weed None	0%

Source:

wetter.com

Pollen forecast in Rockville

Most polluted locations near Rockville

Worldwide AQI⁺ ranking

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Brunswick, Georgia	105
2	Peaceful Valley, Washington	76
3	Cumming, Georgia	74
4	Mission, Texas	71
5	Corpus Christi, Texas	68
6	Casa Grande, Arizona	66
7	Maple Falls, Washington	64
8	Laytonville, California	62
9	Fairbanks North Star, Alaska	61
10	Mecklenburg, North Carolina	61

History

Historic air quality graph for Rockville

12 AQI⁺ US

Good

08:00–09:00 Apr 18 Local time

AQI⁺ US

History

Historic air quality graph for Rockville

12 AQI⁺ US

Good

08:00–09:00 Apr 18 Local time

AQI⁺ US

Most polluted locations near Rockville

Worldwide AQI⁺ ranking

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Brunswick, Georgia	105
2	Peaceful Valley, Washington	76
3	Cumming, Georgia	74
4	Mission, Texas	71
5	Corpus Christi, Texas	68
6	Casa Grande, Arizona	66
7	Maple Falls, Washington	64
8	Laytonville, California	62
9	Fairbanks North Star, Alaska	61
10	Mecklenburg, North Carolina	61