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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | N/A | ||
Tree pollen | N/A | ||
Grass pollen | N/A | ||
Weed pollen | N/A |
Weather | Mist |
Temperature | 46.4°F |
Humidity | 89% |
Wind | 8.1 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Kansas City, Kansas | 102 |
2 | Kansas City, Missouri | 91 |
3 | Keeler, California | 83 |
4 | Oklahoma City, Oklahoma | 83 |
5 | Carter Lake, Iowa | 80 |
6 | Channelview, Texas | 77 |
7 | Monaca, Pennsylvania | 70 |
8 | Galena Park, Texas | 69 |
9 | Mount Lebanon, Pennsylvania | 69 |
10 | Lincoln, Nebraska | 68 |
(local time)
SEE WORLD AQI RANKINGUS AQI
48*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 48* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11.7*µg/m³ |
PM2.5
x2.3
PM2.5 concentration in Dulles Town Center is currently 2.3 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 48 AQI US | 70% | 51.8° 42.8° | 13.4 mp/h |
Friday, Mar 29 | Good 21 AQI US | 57.2° 35.6° | 17.9 mp/h | |
Saturday, Mar 30 | Good 24 AQI US | 100% | 50° 39.2° | 4.5 mp/h |
Sunday, Mar 31 | Moderate 56 AQI US | 50% | 66.2° 50° | 6.7 mp/h |
Monday, Apr 1 | Moderate 56 AQI US | 100% | 50° 44.6° | 8.9 mp/h |
Tuesday, Apr 2 | Moderate 59 AQI US | 100% | 50° 42.8° | 6.7 mp/h |
Wednesday, Apr 3 | Moderate 54 AQI US | 100% | 64.4° 41° | 15.7 mp/h |
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