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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | N/A | ||
Tree pollen | N/A | ||
Grass pollen | N/A | ||
Weed pollen | N/A |
Weather | Broken clouds |
Temperature | 39.2°F |
Humidity | 90% |
Wind | 4.6 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Michigan City, Indiana | 90 |
2 | Medina, Ohio | 83 |
3 | Casa Grande, Arizona | 78 |
4 | Carter Lake, Iowa | 74 |
5 | Burns Harbor, Indiana | 73 |
6 | St Louis, Missouri | 70 |
7 | Akron, Ohio | 69 |
8 | Omaha, Nebraska | 68 |
9 | Canton, Ohio | 67 |
10 | Keosauqua, Iowa | 67 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ridgeview Court | 40 |
2 | Colfax Station | 30 |
3 | Digger Pine Lane | 19 |
4 | Dallimore Road | 11 |
5 | Chalk Bluff Road | 1 |
(local time)
SEE WORLD AQI RANKINGUS AQI
15
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 15 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.6µg/m³ |
PM2.5 concentration in Colfax air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Mar 26 | Good 26 AQI US | 50° 39.2° | 11.2 mp/h | |
Wednesday, Mar 27 | Good 30 AQI US | 50° 35.6° | 8.9 mp/h | |
Thursday, Mar 28 | Good 34 AQI US | 39.2° 35.6° | 8.9 mp/h | |
Today | Good 15 AQI US | 100% | 39.2° 35.6° | 8.9 mp/h |
Saturday, Mar 30 | Good 5 AQI US | 100% | 48.2° 33.8° | 4.5 mp/h |
Sunday, Mar 31 | Good 6 AQI US | 90% | 44.6° 33.8° | 4.5 mp/h |
Monday, Apr 1 | Good 7 AQI US | 59° 35.6° | 6.7 mp/h | |
Tuesday, Apr 2 | Good 7 AQI US | 62.6° 41° | 4.5 mp/h | |
Wednesday, Apr 3 | Good 9 AQI US | 80% | 62.6° 42.8° | 11.2 mp/h |
Thursday, Apr 4 | Good 11 AQI US | 100% | 37.4° 32° | 6.7 mp/h |
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6Contributors
2 Government Contributors
1 station
1 station
4 Anonymous Contributors
4 stations
4 Data sources