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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 | Broken clouds |
Temperature | 62.6°F |
Humidity | 67% |
Wind | 10.4 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Indio, California | 73 |
2 | Corpus Christi, Texas | 72 |
3 | The Woodlands, Texas | 71 |
4 | San Gabriel, California | 69 |
5 | San Fernando, California | 68 |
6 | Pasadena, Texas | 67 |
7 | Lancaster, Pennsylvania | 66 |
8 | Baytown, Texas | 65 |
9 | Houston, Texas | 65 |
10 | La Crescenta-Montrose, California | 65 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Quail Mountain Lane | 53 |
2 | Dunaweal Lane | 42 |
3 | Calistoga Community Pool | 39 |
4 | Myrtledale Road | 39 |
5 | Fechter Road | 32 |
6 | 410 Franz Valley School Road | 30 |
7 | Larkmead Vineyard Winery Tasting Salon | 16 |
(local time)
SEE WORLD AQI RANKINGUS AQI
39
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 39 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7µg/m³ |
PM2.5
x1.4
PM2.5 concentration in Calistoga is currently 1.4 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Good 17 AQI US | 68° 48.2° | 6.7 mp/h | |
Thursday, May 16 | Good 11 AQI US | 71.6° 50° | 6.7 mp/h | |
Friday, May 17 | Good 19 AQI US | 68° 46.4° | 8.9 mp/h | |
Friday, May 17 | Good 27 AQI US | 68° 46.4° | 8.9 mp/h | |
Today | Good 39 AQI US | 78.8° 42.8° | 6.7 mp/h | |
Sunday, May 19 | Good 18 AQI US | 73.4° 46.4° | 6.7 mp/h | |
Monday, May 20 | Good 31 AQI US | 78.8° 51.8° | 8.9 mp/h | |
Tuesday, May 21 | Good 40 AQI US | 78.8° 46.4° | 11.2 mp/h | |
Wednesday, May 22 | Good 20 AQI US | 75.2° 42.8° | 6.7 mp/h | |
Thursday, May 23 | Good 22 AQI US | 71.6° 42.8° | 8.9 mp/h | |
Friday, May 24 | Good 18 AQI US | 69.8° 44.6° | 8.9 mp/h |
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7Contributors
Individual Contributor
1 station
6 Anonymous Contributors
6 stations