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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesWeather | Few clouds |
Temperature | 60.8°F |
Humidity | 79% |
Wind | 2.3 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Guatemala City, Guatemala | 46 |
(local time)
SEE WORLD AQI RANKINGUS AQI
43*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 43* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 10.3*µg/m³ |
PM2.5
x2.1
PM2.5 concentration in San Francisco is currently 2.1 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 43 AQI US | 91.4° 60.8° | 4.5 mp/h | |
Saturday, Mar 30 | Good 47 AQI US | 98.6° 60.8° | 6.7 mp/h | |
Sunday, Mar 31 | Good 45 AQI US | 100.4° 62.6° | 8.9 mp/h | |
Monday, Apr 1 | Good 46 AQI US | 104° 66.2° | 6.7 mp/h | |
Tuesday, Apr 2 | Moderate 71 AQI US | 105.8° 68° | 6.7 mp/h | |
Wednesday, Apr 3 | Moderate 88 AQI US | 50% | 100.4° 69.8° | 11.2 mp/h |
Thursday, Apr 4 | Unhealthy for sensitive groups 108 AQI US | 100% | 91.4° 73.4° | 4.5 mp/h |
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