Primary Pollutant

Aqi Boy Image

Last Updated: 50 seconds ago

36

(AQI-IN)

52

(AQI-US)

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Pollutants

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Pm 2.5 icon
16 (PM 2.5)
Pm 10 icon
9 (PM 10)
Ozone icon
17 (Ozone)
Nitrogen Dioxide Icon
2 (NO2)
Air Pollution Level in United States
LOCATIONS Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Alabama MODERATE 70 70 42 20 8 27 70
Alaska GOOD 17 17 12 3 9 16 74
Arizona GOOD 31 31 32 4 12 35 38
Arkansas MODERATE 54 54 34 15 0 28 67
California GOOD 38 38 29 10 10 24 45
Colorado MODERATE 92 92 86 42 39 23 55
Connecticut GOOD 37 37 15 9 10 24 50
Delaware GOOD 46 46 32 11 0 25 61
Florida GOOD 42 42 22 11 13 32 69
Georgia MODERATE 64 64 39 18 14 30 59
Hawaii GOOD 14 14 8 3 4 24 76
Idaho MODERATE 63 63 42 19 16 24 72
Illinois GOOD 49 49 29 12 4 24 57
Indiana GOOD 42 42 24 10 2 24 54
Iowa MODERATE 59 59 42 17 20 24 54
Kansas POOR 139 139 85 51 69 27 51
Kentucky MODERATE 81 81 47 26 19 25 54
Louisiana GOOD 37 37 28 8 12 26 86
Maine GOOD 12 12 8 3 1 18 76
Maryland GOOD 47 47 29 12 7 24 58
Massachusetts GOOD 30 30 31 6 0 24 60
Michigan GOOD 29 29 17 7 1 23 53
Minnesota MODERATE 81 81 52 27 4 25 48
Mississippi MODERATE 53 53 34 13 2 28 77
Missouri MODERATE 69 69 44 20 20 25 68
Montana MODERATE 77 77 48 25 28 24 60
Nebraska MODERATE 75 75 39 23 11 21 64
Nevada GOOD 42 42 17 10 0 18 52
New Hampshire GOOD 20 20 21 4 6 23 62
New Jersey GOOD 35 35 28 8 0 24 54
New Mexico GOOD 44 44 32 11 11 24 61
New York GOOD 30 30 24 8 0 34 58
North Carolina MODERATE 58 58 34 15 8 27 54
North Dakota POOR 127 127 86 48 48 27 40
Ohio GOOD 34 34 23 8 1 24 57
Oklahoma POOR 128 128 79 47 59 27 62
Oregon GOOD 48 48 24 14 1 22 61
Pennsylvania GOOD 34 34 26 8 4 22 62
Rhode Island GOOD 39 39 22 10 0 25 57
South Carolina MODERATE 51 51 30 11 3 30 56
South Dakota MODERATE 82 82 53 26 51 27 42
Tennessee MODERATE 74 74 40 24 0 27 64
Texas GOOD 38 38 24 9 2 27 74
Utah GOOD 45 45 39 9 0 18 79
Vermont GOOD 29 29 18 7 0 19 71
Virginia MODERATE 58 58 32 17 0 26 54
Washington MODERATE 90 90 86 44 7 22 69
West Virginia MODERATE 68 68 34 20 0 24 60
Wisconsin GOOD 41 41 27 11 10 23 56
Wyoming MODERATE 75 75 53 21 18 22 39
Big Cities of United States
42
63
AQI (IN)
AQI (US)
25˚C / 50%
14
38
AQI (IN)
AQI (US)
23˚C / 46%
18
22
AQI (IN)
AQI (US)
24˚C / 90%
27
25
AQI (IN)
AQI (US)
16˚C / 84%
35
70
AQI (IN)
AQI (US)
26˚C / 45%
45
76
AQI (IN)
AQI (US)
28˚C / 43%
17
16
AQI (IN)
AQI (US)
31˚C / 65%


Historical Data

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Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Historic air quality index graph of United States





How do we calculate Air Quality Index ?

Air Quality Index (AQI) is a numerical value indicative of the aggregate levels of major pollutants in the ambient air. The more the AQI value, the more polluted the ambient air. It is descriptive of the magnitude of air pollution at a particular location.


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Air Quality Solutions in United States

Find out Prana Air clean air quality products & solutions to fight air pollution in your region.





FAQs

(Frequently Asked Questions)


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The real-time AQI in United States is 75 (MODERATE). This reading was last taken 50 seconds ago .

The current concentration of PM2.5 in United States is 21 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.84 times the recommended limit.

Generally, the air quality at United States starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.