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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Moderate | ||
Tree pollen | Moderate | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Scattered clouds |
Temperature | 69.8°F |
Humidity | 39% |
Wind | 4.6 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Mecca, California | 88 |
2 | San Bernardino, California | 83 |
3 | Indio, California | 74 |
4 | Palm Springs, California | 74 |
5 | Yucaipa, California | 71 |
6 | Redlands, California | 70 |
7 | La Habra, California | 69 |
8 | Philadelphia, Pennsylvania | 69 |
9 | Cedar Park, Texas | 68 |
10 | Houston, Texas | 67 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Boulder - CU - 2102 Athens St. | 56 |
2 | Canyon Pointe Park | 44 |
3 | Boulder Reservoir | 35 |
4 | Hawk Lane | 34 |
5 | South 42nd Street | 32 |
6 | Walker Ranch, Pine Needle Notch | 31 |
7 | Aztec Central | 30 |
8 | 700 Walnut Street | 29 |
9 | Chautauqua Heights, Cascade Avenue | 29 |
10 | Grove Street | 29 |
(local time)
SEE WORLD AQI RANKINGUS AQI
25
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 25 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.6µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Good 18 AQI US | |||
Thursday, May 16 | Good 28 AQI US | |||
Friday, May 17 | Good 25 AQI US | |||
Today | Good 25 AQI US | 71.6° 51.8° | 15.7 mp/h | |
Sunday, May 19 | Good 33 AQI US | 30% | 78.8° 51.8° | 17.9 mp/h |
Monday, May 20 | Good 26 AQI US | 30% | 73.4° 44.6° | 15.7 mp/h |
Tuesday, May 21 | Good 20 AQI US | 100% | 59° 42.8° | 13.4 mp/h |
Wednesday, May 22 | Good 9 AQI US | 68° 35.6° | 6.7 mp/h | |
Thursday, May 23 | Good 10 AQI US | 77° 46.4° | 8.9 mp/h | |
Friday, May 24 | Moderate 75 AQI US | 64.4° 50° | 17.9 mp/h |
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