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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 | Clear sky |
Temperature | 55.4°F |
Humidity | 81% |
Wind | 4.6 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Des Moines, Iowa | 151 |
2 | Sparta, Wisconsin | 146 |
3 | Lincoln, Nebraska | 135 |
4 | Rochester, Minnesota | 131 |
5 | Decorah, Iowa | 129 |
6 | Appleton, Wisconsin | 125 |
7 | Omaha, Nebraska | 98 |
8 | Milwaukee, Wisconsin | 94 |
9 | Carter Lake, Iowa | 93 |
10 | Fort Thompson, South Dakota | 93 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Johnstown Station | 38 |
(local time)
SEE WORLD AQI RANKINGUS AQI
38
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 38 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6.9µg/m³ | |
PM10 | 14µg/m³ | |
O3 | 52µg/m³ | |
NO2 | 11.3µg/m³ | |
SO2 | 0.8µg/m³ | |
CO | 114.5µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 11 | Good 24 AQI US | |||
Sunday, May 12 | Good 26 AQI US | |||
Monday, May 13 | Good 34 AQI US | |||
Today | Good 38 AQI US | 90% | 68° 53.6° | 6.7 mp/h |
Wednesday, May 15 | Good 43 AQI US | 90% | 60.8° 57.2° | 2.2 mp/h |
Thursday, May 16 | Good 44 AQI US | 71.6° 55.4° | 4.5 mp/h | |
Friday, May 17 | Good 46 AQI US | 70% | 75.2° 53.6° | 11.2 mp/h |
Saturday, May 18 | Moderate 70 AQI US | 100% | 62.6° 59° | 6.7 mp/h |
Sunday, May 19 | Moderate 71 AQI US | 100% | 66.2° 60.8° | 2.2 mp/h |
Monday, May 20 | Moderate 73 AQI US | 20% | 71.6° 53.6° | 11.2 mp/h |
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