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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 60.8°F |
Humidity | 39% |
Wind | 13.8 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Van Nuys, California | 98 |
2 | San Fernando, California | 97 |
3 | Glendale, California | 94 |
4 | La Canada Flintridge, California | 88 |
5 | La Crescenta-Montrose, California | 87 |
6 | Omaha, Nebraska | 85 |
7 | Yucaipa, California | 85 |
8 | North Hollywood, California | 84 |
9 | Pasadena, California | 84 |
10 | Reseda, California | 84 |
(local time)
SEE WORLD AQI RANKINGUS AQI
23*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 23* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.5*µg/m³ |
PM2.5
x1.1
PM2.5 concentration in Upland is currently 1.1 times the WHO annual air quality guideline value
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, Apr 21 | Good 23 AQI US | 60.8° 35.6° | 11.2 mp/h | |
Today | Good 23 AQI US | 100% | 50° 46.4° | 17.9 mp/h |
Tuesday, Apr 23 | Good 11 AQI US | 40% | 46.4° 33.8° | 13.4 mp/h |
Wednesday, Apr 24 | Good 12 AQI US | 57.2° 35.6° | 6.7 mp/h | |
Thursday, Apr 25 | Good 35 AQI US | 100% | 60.8° 41° | 17.9 mp/h |
Friday, Apr 26 | Moderate 75 AQI US | 100% | 66.2° 60.8° | 22.4 mp/h |
Saturday, Apr 27 | Moderate 78 AQI US | 40% | 77° 62.6° | 20.1 mp/h |
Sunday, Apr 28 | Moderate 76 AQI US | 100% | 73.4° 57.2° | 24.6 mp/h |
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