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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 84.2°F |
Humidity | 33% |
Wind | 17.3 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | San Bernardino, California | 77 |
2 | San Antonio, Texas | 74 |
3 | Yucaipa, California | 71 |
4 | San Fernando, California | 70 |
5 | Redlands, California | 69 |
6 | Glendale, California | 68 |
7 | Pasadena, California | 64 |
8 | San Gabriel, California | 64 |
9 | Claremont, California | 63 |
10 | Corpus Christi, Texas | 63 |
(local time)
SEE WORLD AQI RANKINGUS AQI
47*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 47* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11.4*µg/m³ |
PM2.5
x2.3
PM2.5 concentration in Vista Center is currently 2.3 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 47 AQI US | 84.2° 50° | 13.4 mp/h | |
Friday, May 3 | Good 31 AQI US | 62.6° 48.2° | 11.2 mp/h | |
Saturday, May 4 | Good 18 AQI US | 90% | 59° 48.2° | 11.2 mp/h |
Sunday, May 5 | Good 7 AQI US | 100% | 57.2° 48.2° | 11.2 mp/h |
Monday, May 6 | Good 28 AQI US | 50% | 71.6° 53.6° | 2.2 mp/h |
Tuesday, May 7 | Moderate 56 AQI US | 100% | 66.2° 59° | 4.5 mp/h |
Wednesday, May 8 | Moderate 59 AQI US | 100% | 82.4° 59° | 15.7 mp/h |
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