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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | High | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Scattered clouds |
Temperature | 78.8°F |
Humidity | 68% |
Wind | 13.4 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Barstow, California | 91 |
2 | Chandler, Arizona | 73 |
3 | Gatlinburg, Tennessee | 72 |
4 | Alpharetta, Georgia | 70 |
5 | Chattanooga, Tennessee | 68 |
6 | Gilbert, Arizona | 66 |
7 | Casa Grande, Arizona | 64 |
8 | The Woodlands, Texas | 63 |
9 | Fort Worth, Texas | 62 |
10 | Keeler, California | 62 |
(local time)
SEE WORLD AQI RANKINGUS AQI
59*
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 59* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 15.8*µg/m³ |
PM2.5
x3.2
PM2.5 concentration in Harper is currently 3.2 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 59 AQI US | 90% | 77° 66.2° | 24.6 mp/h |
Saturday, Apr 27 | Moderate 51 AQI US | 100% | 82.4° 57.2° | 29.1 mp/h |
Sunday, Apr 28 | Good 43 AQI US | 87.8° 62.6° | 13.4 mp/h | |
Monday, Apr 29 | Good 45 AQI US | 82.4° 68° | 17.9 mp/h | |
Tuesday, Apr 30 | Moderate 60 AQI US | 70% | 75.2° 68° | 17.9 mp/h |
Wednesday, May 1 | Moderate 72 AQI US | 90% | 80.6° 66.2° | 17.9 mp/h |
Thursday, May 2 | Moderate 68 AQI US | 60% | 73.4° 60.8° | 20.1 mp/h |
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