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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 59°F |
Humidity | 75% |
Wind | 6.9 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | San Bernardino, California | 85 |
2 | Fontana, California | 81 |
3 | Casa Grande, Arizona | 80 |
4 | San Fernando, California | 79 |
5 | The Woodlands, Texas | 76 |
6 | Visalia, California | 76 |
7 | Corpus Christi, Texas | 74 |
8 | Diamond Bar, California | 73 |
9 | Van Nuys, California | 73 |
10 | El Centro, California | 72 |
(local time)
SEE WORLD AQI RANKINGUS AQI
41*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 41* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 10*µg/m³ |
PM2.5
x2
PM2.5 concentration in Fountain Valley is currently 2 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 41 AQI US | 62.6° 57.2° | 8.9 mp/h | |
Saturday, Apr 20 | Good 39 AQI US | 64.4° 57.2° | 8.9 mp/h | |
Sunday, Apr 21 | Good 42 AQI US | 68° 59° | 8.9 mp/h | |
Monday, Apr 22 | Good 43 AQI US | 66.2° 59° | 8.9 mp/h | |
Tuesday, Apr 23 | Good 19 AQI US | 20% | 60.8° 59° | 8.9 mp/h |
Wednesday, Apr 24 | Good 15 AQI US | 60.8° 57.2° | 13.4 mp/h | |
Thursday, Apr 25 | Good 16 AQI US | 60.8° 57.2° | 11.2 mp/h |
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