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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Low | ||
Grass pollen | Very high | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 77°F |
Humidity | 18% |
Wind | 19 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Hollywood, California | 84 |
2 | Glendora, California | 77 |
3 | San Fernando, California | 74 |
4 | La Crescenta-Montrose, California | 71 |
5 | Three Rivers, California | 71 |
6 | Sierra Madre, California | 69 |
7 | Yucaipa, California | 69 |
8 | Altadena, California | 68 |
9 | Claremont, California | 68 |
10 | La Verne, California | 68 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Dinosaur National Monument | 42 |
2 | Vernal Station | 41 |
3 | NOLS River Base | 6 |
(local time)
SEE WORLD AQI RANKINGUS AQI
42
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 42 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.6µg/m³ | |
O3 | 102µg/m³ | |
NO2 | 1.9µg/m³ |
PM2.5 concentration in Vernal air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 28 | Good 38 AQI US | 80.6° 57.2° | 20.1 mp/h | |
Wednesday, May 29 | Good 39 AQI US | 73.4° 51.8° | 6.7 mp/h | |
Thursday, May 30 | Good 35 AQI US | 77° 51.8° | 13.4 mp/h | |
Today | Good 42 AQI US | 40% | 78.8° 55.4° | 13.4 mp/h |
Saturday, Jun 1 | Good 46 AQI US | 80.6° 57.2° | 20.1 mp/h | |
Sunday, Jun 2 | Good 38 AQI US | 82.4° 57.2° | 22.4 mp/h | |
Monday, Jun 3 | Good 16 AQI US | 80.6° 57.2° | 6.7 mp/h | |
Tuesday, Jun 4 | Good 19 AQI US | 84.2° 59° | 6.7 mp/h | |
Wednesday, Jun 5 | Good 21 AQI US | 40% | 84.2° 66.2° | 22.4 mp/h |
Thursday, Jun 6 | Good 21 AQI US | 91.4° 64.4° | 6.7 mp/h |
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