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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Moderate | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 51.8°F |
Humidity | 93% |
Wind | 4.3 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Lincoln, Nebraska | 141 |
2 | Des Moines, Iowa | 137 |
3 | Decorah, Iowa | 128 |
4 | Omaha, Nebraska | 114 |
5 | Madison, Wisconsin | 113 |
6 | Sparta, Wisconsin | 112 |
7 | Muskegon, Michigan | 96 |
8 | Fort Thompson, South Dakota | 90 |
9 | Mecca, California | 90 |
10 | Carter Lake, Iowa | 89 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Greenfield High School | 51 |
2 | Greenfield Station | 43 |
3 | School Street | 43 |
4 | Barr Avenue | 40 |
5 | Wells Street | 30 |
6 | Newton School | 28 |
7 | Police Department | 21 |
8 | Briar Way | 18 |
(local time)
SEE WORLD AQI RANKINGUS AQI
28
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 28 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.1µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 11 | Good 10 AQI US | |||
Sunday, May 12 | Good 9 AQI US | |||
Monday, May 13 | Good 19 AQI US | |||
Today | Good 28 AQI US | 78.8° 51.8° | 8.9 mp/h | |
Wednesday, May 15 | Moderate 56 AQI US | 80% | 64.4° 57.2° | 4.5 mp/h |
Thursday, May 16 | Good 48 AQI US | 80% | 64.4° 53.6° | 6.7 mp/h |
Friday, May 17 | Good 49 AQI US | 75.2° 50° | 8.9 mp/h | |
Saturday, May 18 | Moderate 53 AQI US | 71.6° 50° | 4.5 mp/h | |
Sunday, May 19 | Good 25 AQI US | 60% | 57.2° 51.8° | 2.2 mp/h |
Monday, May 20 | Moderate 52 AQI US | 100% | 53.6° 51.8° | 4.5 mp/h |
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