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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | Low |
Weather | Broken clouds |
Temperature | 78.8°F |
Humidity | 70% |
Wind | 14.9 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Gardena, California | 121 |
2 | Yucaipa, California | 115 |
3 | Deschutes River Woods, Oregon | 112 |
4 | Victorville, California | 111 |
5 | Glendora, California | 110 |
6 | Redlands, California | 98 |
7 | Moreno Valley, California | 97 |
8 | John Day, Oregon | 96 |
9 | Apple Valley, California | 90 |
10 | San Bernardino, California | 88 |
(Local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | WCF Elgin | 56 |
2 | Chestnut Hill Plantation | 53 |
3 | Bridgecreek Drive | 41 |
4 | 2905 Trenholm Rd | 34 |
5 | Parklane | 32 |
(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 | 7.4µg/m³ | |
PM10 | 12µg/m³ | |
O3 | 56µg/m³ | |
CO | 114.5µg/m³ |
PM2.5
x1.5
PM2.5 concentration in Columbia is currently 1.5 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Sep 11 | Good 43 AQI US | 80.6° 64.4° | 11.2 mp/h | |
Thursday, Sep 12 | Good 36 AQI US | 82.4° 66.2° | 13.4 mp/h | |
Friday, Sep 13 | Good 20 AQI US | 78.8° 68° | 13.4 mp/h | |
Today | Good 41 AQI US | 40% | 78.8° 68° | 13.4 mp/h |
Sunday, Sep 15 | Good 37 AQI US | 86° 68° | 15.7 mp/h | |
Monday, Sep 16 | Moderate 59 AQI US | 50% | 69.8° 62.6° | 13.4 mp/h |
Tuesday, Sep 17 | Moderate 53 AQI US | 87.8° 59° | 8.9 mp/h | |
Wednesday, Sep 18 | Moderate 53 AQI US | 40% | 86° 66.2° | 4.5 mp/h |
Thursday, Sep 19 | Moderate 75 AQI US | 90% | 87.8° 68° | 4.5 mp/h |
Friday, Sep 20 | Moderate 74 AQI US | 90% | 82.4° 68° | 6.7 mp/h |
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5Contributors
Government Contributor
Individual Contributor
1 station
3 Anonymous Contributors
3 stations
5 Data sources