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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 | 57.2°F |
Humidity | 88% |
Wind | 3.4 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Walla Walla, Washington | 173 |
2 | Mission, Texas | 134 |
3 | Lubbock, Texas | 109 |
4 | Corpus Christi, Texas | 100 |
5 | Boerne, Texas | 89 |
6 | Detroit, Michigan | 88 |
7 | Mecca, California | 86 |
8 | New Braunfels, Texas | 84 |
9 | Dearborn Heights, Michigan | 83 |
10 | San Antonio, Texas | 82 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Arrow Route | 70 |
2 | CCA Coyote Cyn and Duncan Cyn | 69 |
3 | Fontana - Arrow Highway | 63 |
(local time)
SEE WORLD AQI RANKINGUS AQI
69
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 69 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 18.6µg/m³ |
PM2.5
x3.7
PM2.5 concentration in Fontana is currently 3.7 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 |
---|---|---|---|---|
Friday, May 31 | Moderate 69 AQI US | 77° 59° | 8.9 mp/h | |
Saturday, Jun 1 | Moderate 57 AQI US | 75.2° 59° | 8.9 mp/h | |
Sunday, Jun 2 | Moderate 57 AQI US | 82.4° 57.2° | 8.9 mp/h | |
Today | Moderate 69 AQI US | 82.4° 57.2° | 8.9 mp/h | |
Tuesday, Jun 4 | Moderate 64 AQI US | 89.6° 64.4° | 6.7 mp/h | |
Wednesday, Jun 5 | Moderate 66 AQI US | 93.2° 69.8° | 8.9 mp/h | |
Thursday, Jun 6 | Moderate 65 AQI US | 93.2° 69.8° | 8.9 mp/h | |
Friday, Jun 7 | Moderate 65 AQI US | 95° 71.6° | 8.9 mp/h | |
Saturday, Jun 8 | Moderate 66 AQI US | 86° 73.4° | 6.7 mp/h | |
Sunday, Jun 9 | Moderate 62 AQI US | 30% | 87.8° 68° | 8.9 mp/h |
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4Contributors
2 Government Contributors
1 station
2 Anonymous Contributors
2 stations
3 Data sources