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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 64.4°F |
Humidity | 88% |
Wind | 5.7 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Des Moines, Iowa | 152 |
2 | Sparta, Wisconsin | 151 |
3 | Rochester, Minnesota | 138 |
4 | Decorah, Iowa | 133 |
5 | Green Bay, Wisconsin | 130 |
6 | Appleton, Wisconsin | 121 |
7 | Omaha, Nebraska | 120 |
8 | Lincoln, Nebraska | 118 |
9 | Carter Lake, Iowa | 110 |
10 | Cedar Rapids, Iowa | 98 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Maryland Heights Station | 32 |
(local time)
SEE WORLD AQI RANKINGUS AQI
32
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 32 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
O3 | 80µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 10 | Good 33 AQI US | |||
Saturday, May 11 | Good 33 AQI US | |||
Sunday, May 12 | Good 31 AQI US | |||
Today | Good 32 AQI US | 100% | 69.8° 60.8° | 8.9 mp/h |
Tuesday, May 14 | Moderate 52 AQI US | 90% | 71.6° 55.4° | 8.9 mp/h |
Wednesday, May 15 | Moderate 64 AQI US | 100% | 66.2° 60.8° | 6.7 mp/h |
Thursday, May 16 | Moderate 54 AQI US | 100% | 69.8° 62.6° | 4.5 mp/h |
Friday, May 17 | Moderate 62 AQI US | 90% | 77° 62.6° | 6.7 mp/h |
Saturday, May 18 | Moderate 59 AQI US | 77° 64.4° | 8.9 mp/h | |
Sunday, May 19 | Good 41 AQI US | 80% | 82.4° 60.8° | 13.4 mp/h |
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