Shell Gas Route 40

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Air quality near Shell Gas Route 40, Frederick

Air quality index (AQI⁺) and PM2.5 air pollution near Shell Gas Route 40, Frederick • 9 Followers

No current dataLast update 15:00, Sep 18

Data source: PurpleAir

US AQI⁺

Good

Main pollutant:

PM2.5

4.4 µg/m³

4°

19 km/h

75 %

Data source: PurpleAir

Hourly forecast

Shell Gas Route 40, Frederick air quality index (AQI⁺) forecast

03:00

5°

km/h

72%

04:00

5°

km/h

71%

05:00

5°

km/h

76%

06:00

5°

km/h

78%

07:00

5°

km/h

78%

08:00

6°

km/h

74%

09:00

7°

km/h

71%

10:00

7°

km/h

64%

11:00

7°

km/h

77%

12:00

8°

km/h

60%

13:00

10°

km/h

51%

14:00

8°

km/h

55%

15:00

9°

km/h

52%

16:00

8°

km/h

52%

17:00

7°

km/h

53%

18:00

5°

km/h

59%

19:00

6°

km/h

54%

20:00

7°

km/h

54%

21:00

6°

km/h

73%

22:00

4°

km/h

81%

23:00

2°

km/h

82%

00:00

2°

km/h

81%

01:00

2°

km/h

82%

02:00

1°

km/h

82%

03:00

1°

km/h

83%

04:00

1°

km/h

84%

05:00

1°

km/h

84%

06:00

1°

km/h

84%

07:00

1°

km/h

82%

08:00

4°

km/h

70%

09:00

8°

km/h

56%

10:00

9°

km/h

52%

11:00

10°

km/h

50%

12:00

11°

km/h

47%

13:00

11°

km/h

45%

14:00

12°

km/h

45%

15:00

11°

km/h

46%

16:00

10°

km/h

51%

17:00

7°

km/h

63%

18:00

5°

km/h

71%

19:00

4°

km/h

77%

20:00

4°

km/h

82%

21:00

3°

km/h

85%

22:00

3°

km/h

86%

23:00

3°

km/h

86%

00:00

2°

km/h

86%

01:00

2°

km/h

86%

02:00

2°

km/h

86%

03:00

2°

km/h

87%

04:00

1°

km/h

87%

05:00

1°

km/h

88%

06:00

1°

km/h

89%

07:00

1°

km/h

89%

08:00

3°

km/h

82%

09:00

6°

km/h

69%

10:00

9°

km/h

59%

11:00

11°

km/h

51%

12:00

12°

km/h

45%

13:00

13°

km/h

42%

14:00

14°

km/h

40%

15:00

14°

km/h

41%

16:00

12°

km/h

49%

17:00

8°

km/h

58%

18:00

7°

km/h

62%

19:00

6°

km/h

64%

20:00

6°

km/h

67%

21:00

5°

km/h

72%

22:00

5°

km/h

73%

23:00

5°

km/h

75%

00:00

4°

km/h

76%

01:00

4°

km/h

77%

Daily forecast

Shell Gas Route 40, Frederick air quality index (AQI⁺) forecast

Today

10°

4°

km/h

64%

Mon

12°

1°

km/h

64%

Tue

14°

1°

km/h

62%

Air pollutants

What is the current air quality near Shell Gas Route 40?

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 Shell Gas Route 40, Frederick air pollution map

Pollen

What is the pollen count in Shell Gas Route 40 today?

Index

Low

Tree

Low

25%

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

Protect yourself from air pollution in Shell Gas Route 40

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Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in Shell Gas Route 40 today?

Index

Low

Tree

Low

25%

Grass

None

Weed

Low

25%

Source:

wetter.com

Pollen forecast

History

Historic air quality graph for Shell Gas Route 40

34 AQI⁺ US

Good

Sep 2026

AQI⁺ US

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Most polluted locations near Shell Gas Route 40, Frederick

Worldwide AQI⁺ ranking

Station ranking

Real-time Shell Gas Route 40 AQI⁺ station ranking

#	Stations	AQI⁺ US
1	North East Street	17
2	Wormans Mill	17
3	511 Brodbeck Dr	16
4	Post Oak Rd	15
5	Manor Woods Rd	14
6	FDK Airport	13
7	The Lodge at Willow Ponds	13
8	Frederick, MD - intersection of Holden and Lindley	0

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Grants Pass, Oregon	154
2	Waukesha County, Wisconsin	112
3	Bear Valley, Alpine County, California	111
4	Bloomington, Minnesota	110
5	Falcon Heights, Minnesota	99
6	Grapevine, Texas	92
7	Glendale, Arapahoe County, Colorado	85
8	Oconomowoc, Wisconsin	84
9	Sandpoint, Idaho	84
10	St. Paul, Minnesota	84