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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 | 55.4°F |
Humidity | 87% |
Wind | 6.9 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Mecca, California | 173 |
2 | Corpus Christi, Texas | 105 |
3 | Campo, California | 78 |
4 | Coachella, California | 77 |
5 | Lubbock, Texas | 76 |
6 | San Antonio, Texas | 76 |
7 | Thermal, California | 75 |
8 | Boerne, Texas | 72 |
9 | Dallas, Texas | 69 |
10 | Pahrump, Nevada | 68 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | CCA Coyote Cyn and Duncan Cyn | 56 |
2 | Arrow Route | 54 |
3 | Fontana - Arrow Highway | 27 |
(local time)
SEE WORLD AQI RANKINGUS AQI
55
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 55 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11.2µg/m³ |
PM2.5
x2.2
PM2.5 concentration in Fontana is currently 2.2 times the WHO annual air quality guideline value
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, May 20 | Moderate 54 AQI US | 75.2° 55.4° | 8.9 mp/h | |
Tuesday, May 21 | Moderate 65 AQI US | 73.4° 57.2° | 8.9 mp/h | |
Wednesday, May 22 | Moderate 55 AQI US | 73.4° 55.4° | 8.9 mp/h | |
Today | Moderate 55 AQI US | 73.4° 55.4° | 8.9 mp/h | |
Friday, May 24 | Moderate 55 AQI US | 69.8° 55.4° | 11.2 mp/h | |
Saturday, May 25 | Good 27 AQI US | 71.6° 55.4° | 8.9 mp/h | |
Sunday, May 26 | Good 32 AQI US | 75.2° 57.2° | 8.9 mp/h | |
Monday, May 27 | Good 37 AQI US | 80.6° 57.2° | 8.9 mp/h | |
Tuesday, May 28 | Good 28 AQI US | 80.6° 60.8° | 8.9 mp/h | |
Wednesday, May 29 | Moderate 56 AQI US | 84.2° 62.6° | 8.9 mp/h |
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4Contributors
2 Government Contributors
1 station
2 Anonymous Contributors
2 stations
3 Data sources