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Air quality in McHenry County

Air quality index (AQI⁺) and PM2.5 air pollution in McHenry County • 17:00, Nov 02 Local time

19*

US AQI⁺

Good

Main pollutant:

PM2.5

3.5 µg/m³

8°

32 km/h

86 %

Hourly forecast

McHenry County air quality index (AQI⁺) forecast

Now

8°

km/h

86%

19:00

10%

8°

km/h

87%

20:00

7°

km/h

87%

21:00

70%

7°

km/h

87%

22:00

7°

km/h

88%

23:00

7°

km/h

88%

Tue

00:00

6°

km/h

89%

01:00

6°

km/h

89%

02:00

6°

km/h

88%

03:00

6°

km/h

88%

04:00

6°

km/h

87%

05:00

5°

km/h

87%

06:00

5°

km/h

88%

07:00

4°

km/h

89%

08:00

4°

km/h

87%

09:00

3°

km/h

86%

10:00

2°

km/h

87%

11:00

3°

km/h

85%

12:00

4°

km/h

77%

13:00

6°

km/h

69%

14:00

7°

km/h

61%

15:00

8°

km/h

59%

16:00

8°

km/h

59%

17:00

7°

km/h

64%

18:00

5°

km/h

72%

19:00

5°

km/h

73%

20:00

4°

km/h

73%

21:00

4°

km/h

75%

22:00

3°

km/h

77%

23:00

3°

km/h

80%

Wed

00:00

2°

km/h

83%

01:00

1°

km/h

89%

02:00

0°

km/h

93%

03:00

0°

km/h

95%

04:00

-1°

km/h

96%

05:00

-1°

km/h

99%

06:00

-1°

km/h

99%

07:00

-1°

km/h

98%

08:00

-1°

km/h

94%

09:00

2°

km/h

81%

10:00

4°

km/h

71%

11:00

7°

km/h

61%

12:00

9°

km/h

54%

13:00

10°

km/h

46%

14:00

11°

km/h

40%

15:00

11°

km/h

39%

16:00

11°

km/h

41%

17:00

9°

km/h

46%

18:00

7°

km/h

52%

19:00

8°

km/h

56%

20:00

7°

km/h

58%

21:00

7°

km/h

62%

22:00

6°

km/h

68%

23:00

5°

km/h

73%

Thu

00:00

5°

km/h

76%

01:00

4°

km/h

72%

02:00

4°

km/h

70%

03:00

3°

km/h

72%

04:00

2°

km/h

76%

05:00

2°

km/h

80%

06:00

2°

km/h

83%

07:00

1°

km/h

87%

08:00

1°

km/h

89%

09:00

2°

km/h

83%

10:00

4°

km/h

76%

11:00

5°

km/h

70%

12:00

6°

km/h

66%

13:00

6°

km/h

60%

14:00

7°

km/h

56%

15:00

7°

km/h

53%

16:00

7°

km/h

52%

17:00

6°

km/h

57%

Daily forecast

McHenry County air quality index (AQI⁺) forecast

Today

8°

2°

km/h

75%

Tue

11°

-1°

km/h

63%

Wed

7°

1°

km/h

67%

Air pollutants

What is the current air quality in McHenry County?

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

Real-time McHenry County air pollution map

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Protect yourself from air pollution in McHenry County

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Pollen

What is the pollen count in McHenry County today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast in McHenry County

Health recommendations

Enjoy outdoor activities

Open your windows to bring clean, fresh air indoors

Get a monitor

Real-time McHenry County air pollution map

Pollen

What is the pollen count in McHenry County today?

Index

None

Tree

None

Grass

None

Weed

None

Source:

wetter.com

Pollen forecast in McHenry County

Protect yourself from air pollution in McHenry County

SHOP IQAIR PRODUCTS

Air Purifiers

Face Masks

Air Quality Monitors

Most polluted locations near McHenry County

Worldwide AQI⁺ ranking

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Ester, Alaska	98
2	Salem, Oregon	97
3	Corvallis, Oregon	96
4	Albany, Oregon	93
5	Benton, Oregon	89
6	Quincy, Washington	87
7	Tukwila, Washington	83
8	Moxee, Washington	82
9	Pixley, California	82
10	Sherwood, Oregon	79

History

Historic air quality graph for McHenry County

No historical data yet

History

Historic air quality graph for McHenry County

No historical data yet

Most polluted locations near McHenry County

Worldwide AQI⁺ ranking

City ranking

Real-time USA AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Ester, Alaska	98
2	Salem, Oregon	97
3	Corvallis, Oregon	96
4	Albany, Oregon	93
5	Benton, Oregon	89
6	Quincy, Washington	87
7	Tukwila, Washington	83
8	Moxee, Washington	82
9	Pixley, California	82
10	Sherwood, Oregon	79