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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Moderate | ||
Tree pollen | Moderate | ||
Grass pollen | Moderate | ||
Weed pollen | None |
Weather | Few clouds |
Temperature | 82.4°F |
Humidity | 63% |
Wind | 16.1 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Sarasota, Florida | 105 |
2 | Visalia, California | 79 |
3 | Porterville, California | 78 |
4 | New Braunfels, Texas | 76 |
5 | San Antonio, Texas | 76 |
6 | Georgetown, Texas | 75 |
7 | Culver City, California | 72 |
8 | Bakersfield, California | 71 |
9 | Boerne, Texas | 68 |
10 | Austin, Texas | 66 |
(local time)
SEE WORLD AQI RANKINGUS AQI
51*
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 51* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 12.3*µg/m³ |
PM2.5
x2.5
PM2.5 concentration in Princeton is currently 2.5 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 51 AQI US | 82.4° 66.2° | 13.4 mp/h | |
Thursday, Apr 18 | Good 47 AQI US | 100% | 86° 60.8° | 15.7 mp/h |
Friday, Apr 19 | Good 50 AQI US | 66.2° 51.8° | 15.7 mp/h | |
Saturday, Apr 20 | Good 48 AQI US | 100% | 60.8° 50° | 15.7 mp/h |
Sunday, Apr 21 | Good 40 AQI US | 100% | 57.2° 48.2° | 11.2 mp/h |
Monday, Apr 22 | Good 45 AQI US | 64.4° 44.6° | 8.9 mp/h | |
Tuesday, Apr 23 | Good 29 AQI US | 73.4° 53.6° | 13.4 mp/h |
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