Pollutants
| LOCATIONS | Status | AQI | AQI-US | AQI-IN | PM2.5 | PM10 | Temp | Humid |
|---|---|---|---|---|---|---|---|---|
| Alabama | GOOD | 37 | 37 | 34 | 7 | 5 | 22 | 59 |
| Alaska | GOOD | 19 | 19 | 8 | 5 | 0 | 4 | 82 |
| Arizona | GOOD | 32 | 32 | 34 | 3 | 17 | 26 | 21 |
| Arkansas | GOOD | 37 | 37 | 30 | 6 | 0 | 26 | 53 |
| California | GOOD | 28 | 28 | 23 | 5 | 6 | 17 | 64 |
| Colorado | GOOD | 26 | 26 | 25 | 6 | 23 | 19 | 20 |
| Connecticut | GOOD | 18 | 18 | 10 | 4 | 5 | 13 | 53 |
| Delaware | GOOD | 20 | 20 | 20 | 4 | 0 | 14 | 86 |
| Florida | GOOD | 34 | 34 | 19 | 8 | 9 | 27 | 65 |
| Georgia | GOOD | 36 | 36 | 32 | 7 | 7 | 22 | 56 |
| Hawaii | GOOD | 22 | 22 | 9 | 5 | 0 | 25 | 71 |
| Idaho | GOOD | 27 | 27 | 22 | 5 | 11 | 10 | 71 |
| Illinois | GOOD | 28 | 28 | 20 | 6 | 1 | 12 | 61 |
| Indiana | GOOD | 32 | 32 | 18 | 7 | 3 | 12 | 69 |
| Iowa | GOOD | 27 | 27 | 27 | 5 | 5 | 11 | 49 |
| Kansas | GOOD | 42 | 42 | 35 | 8 | 22 | 22 | 71 |
| Kentucky | GOOD | 36 | 36 | 26 | 9 | 9 | 16 | 74 |
| Louisiana | GOOD | 38 | 38 | 34 | 8 | 12 | 28 | 68 |
| Maine | GOOD | 18 | 18 | 8 | 4 | 2 | 9 | 71 |
| Maryland | GOOD | 21 | 21 | 15 | 5 | 3 | 15 | 72 |
| Massachusetts | GOOD | 22 | 22 | 23 | 3 | 0 | 12 | 59 |
| Michigan | GOOD | 21 | 21 | 17 | 4 | 0 | 10 | 74 |
| Minnesota | GOOD | 17 | 17 | 15 | 2 | 1 | 9 | 54 |
| Mississippi | GOOD | 45 | 45 | 38 | 10 | 2 | 26 | 61 |
| Missouri | GOOD | 44 | 44 | 27 | 10 | 15 | 15 | 84 |
| Montana | GOOD | 24 | 24 | 20 | 4 | 9 | 10 | 53 |
| Nebraska | GOOD | 28 | 28 | 23 | 5 | 18 | 15 | 49 |
| Nevada | GOOD | 50 | 50 | 20 | 12 | 0 | 7 | 71 |
| New Hampshire | GOOD | 19 | 19 | 16 | 3 | 4 | 9 | 55 |
| New Jersey | GOOD | 29 | 29 | 20 | 7 | 0 | 15 | 70 |
| New Mexico | GOOD | 34 | 34 | 31 | 5 | 13 | 24 | 21 |
| New York | GOOD | 25 | 25 | 21 | 5 | 0 | 23 | 70 |
| North Carolina | GOOD | 29 | 29 | 25 | 5 | 4 | 20 | 57 |
| North Dakota | GOOD | 24 | 24 | 26 | 4 | 9 | 9 | 47 |
| Ohio | GOOD | 24 | 24 | 19 | 5 | 1 | 12 | 68 |
| Oklahoma | GOOD | 35 | 35 | 33 | 8 | 16 | 28 | 56 |
| Oregon | GOOD | 18 | 18 | 7 | 4 | 0 | 12 | 82 |
| Pennsylvania | GOOD | 23 | 23 | 18 | 5 | 4 | 11 | 84 |
| Rhode Island | GOOD | 19 | 19 | 15 | 4 | 0 | 12 | 67 |
| South Carolina | GOOD | 30 | 30 | 22 | 5 | 1 | 22 | 58 |
| Tennessee | GOOD | 25 | 25 | 16 | 5 | 0 | 19 | 63 |
| Texas | GOOD | 27 | 27 | 22 | 4 | 2 | 29 | 59 |
| Utah | GOOD | 32 | 32 | 33 | 2 | 0 | 16 | 75 |
| Vermont | GOOD | 18 | 18 | 16 | 4 | 0 | 7 | 70 |
| Virginia | GOOD | 19 | 19 | 15 | 4 | 0 | 16 | 64 |
| Washington | GOOD | 15 | 15 | 7 | 3 | 1 | 12 | 76 |
| West Virginia | GOOD | 26 | 26 | 28 | 5 | 0 | 14 | 73 |
| Wisconsin | GOOD | 20 | 20 | 17 | 3 | 4 | 10 | 57 |
| Wyoming | GOOD | 32 | 32 | 34 | 2 | 2 | 9 | 60 |
Best
Oct 1, 2020
Worst
Oct 1, 2020
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Historic air quality index graph of United States
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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The real-time AQI in United States is 32 (GOOD). This reading was last taken 20 minutes ago .
The current concentration of PM2.5 in United States is 2 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.08 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.
