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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 | Broken clouds |
Temperature | 41°F |
Humidity | 86% |
Wind | 3.4 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Nampa, Idaho | 79 |
2 | Casa Grande, Arizona | 77 |
3 | Mecca, California | 76 |
4 | Redlands, California | 75 |
5 | San Bernardino, California | 73 |
6 | Claremont, California | 72 |
7 | Hot Springs, South Dakota | 72 |
8 | San Fernando, California | 71 |
9 | La Habra, California | 70 |
10 | Monterey Park, California | 70 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | CHICOPEE Station | 17 |
2 | Hercules Road | 8 |
(local time)
SEE WORLD AQI RANKINGUS AQI
17
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 17 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.3µg/m³ | |
O3 | 42µg/m³ | |
NO2 | 3.8µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 8 | Good 25 AQI US | |||
Thursday, May 9 | Good 25 AQI US | |||
Friday, May 10 | Good 24 AQI US | |||
Today | Good 17 AQI US | 57.2° 39.2° | 6.7 mp/h | |
Sunday, May 12 | Good 16 AQI US | 55.4° 42.8° | 2.2 mp/h | |
Monday, May 13 | Good 25 AQI US | 60% | 60.8° 39.2° | 6.7 mp/h |
Tuesday, May 14 | Good 50 AQI US | 60% | 69.8° 48.2° | 13.4 mp/h |
Wednesday, May 15 | Good 47 AQI US | 100% | 59° 57.2° | 6.7 mp/h |
Thursday, May 16 | Good 46 AQI US | 80% | 71.6° 50° | 11.2 mp/h |
Friday, May 17 | Good 14 AQI US | 30% | 69.8° 44.6° | 6.7 mp/h |
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