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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Very high | ||
Weed pollen | None |
Weather | Few clouds |
Temperature | 75.2°F |
Humidity | 64% |
Wind | 7 mp/h |
Pressure | 30.3 Hg |
# | city | US AQI |
---|---|---|
1 | Detroit, Michigan | 58 |
2 | Burns Harbor, Indiana | 57 |
3 | Hammond, Indiana | 57 |
4 | Saint Clair, Pennsylvania | 57 |
5 | Chicago, Illinois | 56 |
6 | Corpus Christi, Texas | 56 |
7 | Casa Grande, Arizona | 55 |
8 | Galveston, Texas | 55 |
9 | Michigan City, Indiana | 55 |
10 | San Antonio, Texas | 55 |
(local time)
SEE WORLD AQI RANKINGUS AQI
39*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 39* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9.5*µg/m³ |
PM2.5
x1.9
PM2.5 concentration in Union Hall is currently 1.9 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 39 AQI US | 80.6° 53.6° | 11.2 mp/h | |
Monday, Apr 29 | Good 44 AQI US | 82.4° 57.2° | 11.2 mp/h | |
Tuesday, Apr 30 | Good 44 AQI US | 40% | 80.6° 53.6° | 13.4 mp/h |
Wednesday, May 1 | Good 48 AQI US | 30% | 80.6° 57.2° | 6.7 mp/h |
Thursday, May 2 | Good 50 AQI US | 78.8° 53.6° | 6.7 mp/h | |
Friday, May 3 | Moderate 71 AQI US | 77° 53.6° | 8.9 mp/h | |
Saturday, May 4 | Moderate 76 AQI US | 100% | 75.2° 60.8° | 8.9 mp/h |
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