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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 60.8°F |
Humidity | 68% |
Wind | 11.5 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Springville, California | 97 |
2 | Three Rivers, California | 83 |
3 | Palm Desert, California | 73 |
4 | Wichita, Kansas | 69 |
5 | Chapel Hill, North Carolina | 65 |
6 | Raleigh, North Carolina | 65 |
7 | Cary, North Carolina | 64 |
8 | Greensboro, North Carolina | 64 |
9 | Anchorage, Alaska | 63 |
10 | Lake Arrowhead, California | 63 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Pomona Station | 45 |
2 | Garfield Avenue | 39 |
3 | N Garey and Bonita | 36 |
4 | Pomona Historic Lincoln Park | 34 |
(local time)
SEE WORLD AQI RANKINGUS AQI
46
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 46 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.4µg/m³ | |
O3 | 112µg/m³ | |
NO2 | 15µg/m³ | |
CO | 292µg/m³ |
PM2.5
x1.7
PM2.5 concentration in Pomona is currently 1.7 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 16 | Good 26 AQI US | 78.8° 59° | 8.9 mp/h | |
Wednesday, Apr 17 | Good 39 AQI US | 75.2° 60.8° | 8.9 mp/h | |
Thursday, Apr 18 | Good 50 AQI US | 69.8° 55.4° | 8.9 mp/h | |
Today | Good 46 AQI US | 77° 55.4° | 8.9 mp/h | |
Saturday, Apr 20 | Good 47 AQI US | 82.4° 60.8° | 8.9 mp/h | |
Sunday, Apr 21 | Moderate 52 AQI US | 77° 60.8° | 8.9 mp/h | |
Monday, Apr 22 | Good 27 AQI US | 71.6° 55.4° | 11.2 mp/h | |
Tuesday, Apr 23 | Good 15 AQI US | 68° 53.6° | 11.2 mp/h | |
Wednesday, Apr 24 | Good 18 AQI US | 66.2° 53.6° | 8.9 mp/h | |
Thursday, Apr 25 | Good 17 AQI US | 69.8° 53.6° | 11.2 mp/h |
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5Contributors
2 Government Contributors
1 station
3 Anonymous Contributors
3 stations
3 Data sources