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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 | 48.2°F |
Humidity | 71% |
Wind | 1.7 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Redlands, California | 79 |
2 | San Bernardino, California | 79 |
3 | San Gabriel, California | 76 |
4 | Fontana, California | 75 |
5 | Monterey Park, California | 74 |
6 | La Habra, California | 73 |
7 | Hot Springs, South Dakota | 72 |
8 | San Fernando, California | 72 |
9 | Claremont, California | 71 |
10 | Downey, California | 71 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Greenfield High School | 26 |
2 | Greenfield Station | 20 |
3 | School Street | 16 |
4 | Barr Avenue | 9 |
5 | Police Department | 8 |
6 | Briar Way | 5 |
7 | Newton School | 4 |
(local time)
SEE WORLD AQI RANKINGUS AQI
20
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 20 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.6µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 8 | Good 23 AQI US | |||
Thursday, May 9 | Good 24 AQI US | |||
Friday, May 10 | Good 27 AQI US | |||
Today | Good 20 AQI US | 57.2° 41° | 6.7 mp/h | |
Sunday, May 12 | Good 14 AQI US | 53.6° 42.8° | 2.2 mp/h | |
Monday, May 13 | Good 21 AQI US | 90% | 62.6° 37.4° | 8.9 mp/h |
Tuesday, May 14 | Moderate 56 AQI US | 100% | 68° 48.2° | 11.2 mp/h |
Wednesday, May 15 | Moderate 52 AQI US | 100% | 59° 57.2° | 6.7 mp/h |
Thursday, May 16 | Good 46 AQI US | 69.8° 48.2° | 8.9 mp/h | |
Friday, May 17 | Good 11 AQI US | 71.6° 44.6° | 4.5 mp/h |
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