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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Moderate | ||
Grass pollen | Very high | ||
Weed pollen | None |
Weather | Mist |
Temperature | 62.6°F |
Humidity | 74% |
Wind | 6.9 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Hot Springs, South Dakota | 77 |
2 | Casa Grande, Arizona | 73 |
3 | Corpus Christi, Texas | 72 |
4 | Nampa, Idaho | 71 |
5 | Davenport, Iowa | 66 |
6 | Fort Myers, Florida | 64 |
7 | Decorah, Iowa | 62 |
8 | Urbana, Illinois | 62 |
9 | Clinton, Iowa | 61 |
10 | Muscatine, Iowa | 59 |
(local time)
SEE WORLD AQI RANKINGUS AQI
52*
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 52* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9.4*µg/m³ |
PM2.5
x1.9
PM2.5 concentration in Piedmont is currently 1.9 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 |
---|---|---|---|---|
Today | Moderate 52 AQI US | 100% | 75.2° 59° | 20.1 mp/h |
Monday, May 13 | Good 39 AQI US | 100% | 75.2° 60.8° | 17.9 mp/h |
Tuesday, May 14 | Good 44 AQI US | 77° 57.2° | 13.4 mp/h | |
Wednesday, May 15 | Good 46 AQI US | 90% | 80.6° 57.2° | 15.7 mp/h |
Thursday, May 16 | Moderate 69 AQI US | 100% | 73.4° 60.8° | 11.2 mp/h |
Friday, May 17 | Good 40 AQI US | 100% | 75.2° 55.4° | 13.4 mp/h |
Saturday, May 18 | Good 32 AQI US | 82.4° 57.2° | 11.2 mp/h |
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