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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Moderate | ||
Tree pollen | Low | ||
Grass pollen | Moderate | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 46.4°F |
Humidity | 90% |
Wind | 4.6 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | San Bernardino, California | 82 |
2 | Signal Hill, California | 80 |
3 | Redlands, California | 79 |
4 | Downey, California | 77 |
5 | Fontana, California | 77 |
6 | La Habra, California | 76 |
7 | San Gabriel, California | 76 |
8 | Monterey Park, California | 74 |
9 | South Gate, California | 74 |
10 | Claremont, California | 72 |
(local time)
SEE WORLD AQI RANKINGUS AQI
28*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 28* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.2*µg/m³ |
PM2.5 concentration in Clayton air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 28 AQI US | 100% | 60.8° 46.4° | 15.7 mp/h |
Sunday, May 12 | Moderate 51 AQI US | 100% | 66.2° 48.2° | 15.7 mp/h |
Monday, May 13 | Good 20 AQI US | 73.4° 53.6° | 20.1 mp/h | |
Tuesday, May 14 | Good 18 AQI US | 78.8° 55.4° | 13.4 mp/h | |
Wednesday, May 15 | Good 15 AQI US | 100% | 80.6° 55.4° | 13.4 mp/h |
Thursday, May 16 | Good 26 AQI US | 100% | 55.4° 44.6° | 24.6 mp/h |
Friday, May 17 | Good 11 AQI US | 75.2° 48.2° | 8.9 mp/h |
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