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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Low | ||
Grass pollen | Very high | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 42.8°F |
Humidity | 87% |
Wind | 11.5 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Visalia, California | 91 |
2 | Porterville, California | 87 |
3 | Clear Brook, Virginia | 75 |
4 | North Hollywood, California | 73 |
5 | Palm Desert, California | 72 |
6 | Peaceful Valley, Washington | 72 |
7 | San Fernando, California | 72 |
8 | Van Nuys, California | 72 |
9 | San Bernardino, California | 70 |
10 | Maricopa, Arizona | 66 |
(local time)
SEE WORLD AQI RANKINGUS AQI
16*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 16* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.8*µg/m³ |
PM2.5 concentration in Piedmont air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 16 AQI US | 62.6° 42.8° | 15.7 mp/h | |
Saturday, Apr 20 | Good 20 AQI US | 30% | 62.6° 46.4° | 15.7 mp/h |
Sunday, Apr 21 | Good 39 AQI US | 50% | 53.6° 42.8° | 13.4 mp/h |
Monday, Apr 22 | Good 16 AQI US | 69.8° 41° | 20.1 mp/h | |
Tuesday, Apr 23 | Good 43 AQI US | 70% | 71.6° 55.4° | 17.9 mp/h |
Wednesday, Apr 24 | Moderate 60 AQI US | 100% | 62.6° 50° | 15.7 mp/h |
Thursday, Apr 25 | Moderate 76 AQI US | 100% | 68° 59° | 17.9 mp/h |
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