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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Mist |
Temperature | 73.4°F |
Humidity | 50% |
Wind | 8.1 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Big Bear Lake, California | 141 |
2 | Alexandria, Virginia | 73 |
3 | San Antonio, Texas | 63 |
4 | Corpus Christi, Texas | 62 |
5 | Calexico, California | 60 |
6 | San Fernando, California | 60 |
7 | Claremont, California | 58 |
8 | Mecca, California | 58 |
9 | Glendale, California | 57 |
10 | North Hollywood, California | 57 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Redlands - Dearborn | 57 |
2 | San Bernadino - 4th Street | 57 |
3 | East Valley | 53 |
4 | 1474 Pumalo St East | 52 |
5 | NE - Sterling | 48 |
6 | Alessandro | 46 |
7 | Terrace | 43 |
8 | Afton Street | 25 |
(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 | 11.5µg/m³ |
PM2.5
x2.3
PM2.5 concentration in San Bernardino is currently 2.3 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Apr 29 | Good 41 AQI US | 80.6° 59° | 6.7 mp/h | |
Tuesday, Apr 30 | Moderate 51 AQI US | 77° 57.2° | 6.7 mp/h | |
Wednesday, May 1 | Moderate 60 AQI US | 78.8° 57.2° | 6.7 mp/h | |
Today | Good 47 AQI US | 78.8° 57.2° | 8.9 mp/h | |
Friday, May 3 | Moderate 52 AQI US | 20% | 73.4° 55.4° | 11.2 mp/h |
Saturday, May 4 | Good 18 AQI US | 80% | 64.4° 51.8° | 13.4 mp/h |
Sunday, May 5 | Good 11 AQI US | 71.6° 48.2° | 6.7 mp/h | |
Monday, May 6 | Good 13 AQI US | 78.8° 55.4° | 6.7 mp/h | |
Tuesday, May 7 | Good 16 AQI US | 77° 57.2° | 6.7 mp/h | |
Wednesday, May 8 | Good 19 AQI US | 77° 53.6° | 6.7 mp/h |
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8Contributors
2 Government Contributors
2 stations
6 Anonymous Contributors
6 stations
3 Data sources