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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Moderate | ||
Tree pollen | Moderate | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 39.2°F |
Humidity | 64% |
Wind | 5.3 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Boerne, Texas | 69 |
2 | San Antonio, Texas | 67 |
3 | Braddock, Pennsylvania | 60 |
4 | Urbana, Illinois | 58 |
5 | Champaign, Illinois | 57 |
6 | Charleston, West Virginia | 57 |
7 | Corpus Christi, Texas | 57 |
8 | Fort Wayne, Indiana | 56 |
9 | Marietta, Ohio | 56 |
10 | Beaver, Pennsylvania | 55 |
(local time)
SEE WORLD AQI RANKINGUS AQI
11*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 11* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.7*µg/m³ |
PM2.5 concentration in Colstrip air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 11 AQI US | 62.6° 39.2° | 11.2 mp/h | |
Monday, Apr 29 | Good 11 AQI US | 100% | 64.4° 44.6° | 8.9 mp/h |
Tuesday, Apr 30 | Good 7 AQI US | 100% | 53.6° 37.4° | 24.6 mp/h |
Wednesday, May 1 | Good 4 AQI US | 55.4° 35.6° | 17.9 mp/h | |
Thursday, May 2 | Good 4 AQI US | 20% | 51.8° 35.6° | 11.2 mp/h |
Friday, May 3 | Good 4 AQI US | 60.8° 37.4° | 6.7 mp/h | |
Saturday, May 4 | Good 4 AQI US | 90% | 46.4° 35.6° | 13.4 mp/h |
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