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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | None | ||
Grass pollen | High | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 80.6°F |
Humidity | 73% |
Wind | 18.4 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Three Rivers, California | 79 |
2 | Porterville, California | 77 |
3 | Springville, California | 76 |
4 | Lancaster, Pennsylvania | 70 |
5 | Visalia, California | 63 |
6 | Charlottesville, Virginia | 61 |
7 | Durham, North Carolina | 60 |
8 | Fort Worth, Texas | 60 |
9 | Lewisville, Texas | 59 |
10 | Pasadena, Texas | 59 |
(local time)
SEE WORLD AQI RANKINGUS AQI
54*
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 54* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 13.5*µg/m³ |
PM2.5
x2.7
PM2.5 concentration in San Juan is currently 2.7 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 54 AQI US | 95° 73.4° | 17.9 mp/h | |
Thursday, Apr 18 | Good 44 AQI US | 93.2° 73.4° | 15.7 mp/h | |
Friday, Apr 19 | Good 41 AQI US | 91.4° 73.4° | 17.9 mp/h | |
Saturday, Apr 20 | Good 36 AQI US | 100% | 75.2° 69.8° | 13.4 mp/h |
Sunday, Apr 21 | Moderate 57 AQI US | 60% | 69.8° 64.4° | 11.2 mp/h |
Monday, Apr 22 | Moderate 60 AQI US | 20% | 82.4° 66.2° | 8.9 mp/h |
Tuesday, Apr 23 | Moderate 56 AQI US | 87.8° 71.6° | 11.2 mp/h |
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