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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 | Scattered clouds |
Temperature | 48.2°F |
Humidity | 40% |
Wind | 19.6 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Colfax, Louisiana | 130 |
2 | Portola, California | 90 |
3 | Casa Grande, Arizona | 70 |
4 | Middletown, Ohio | 68 |
5 | Marana, Arizona | 67 |
6 | Urbana, Illinois | 63 |
7 | Champaign, Illinois | 62 |
8 | Reston, Virginia | 62 |
9 | Omaha, Nebraska | 60 |
10 | Purcellville, Virginia | 60 |
(local time)
SEE WORLD AQI RANKINGUS AQI
26*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 26* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6.4*µg/m³ |
PM2.5
x1.3
PM2.5 concentration in Richmond Hill is currently 1.3 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 26 AQI US | 90% | 51.8° 41° | 22.4 mp/h |
Saturday, Mar 30 | Good 15 AQI US | 57.2° 37.4° | 17.9 mp/h | |
Sunday, Mar 31 | Good 41 AQI US | 57.2° 44.6° | 11.2 mp/h | |
Monday, Apr 1 | Good 40 AQI US | 40% | 51.8° 46.4° | 8.9 mp/h |
Tuesday, Apr 2 | Good 13 AQI US | 100% | 46.4° 42.8° | 17.9 mp/h |
Wednesday, Apr 3 | Good 49 AQI US | 100% | 44.6° 41° | 17.9 mp/h |
Thursday, Apr 4 | Good 11 AQI US | 30% | 46.4° 37.4° | 22.4 mp/h |
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