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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Moderate | ||
Tree pollen | Moderate | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Few clouds |
Temperature | 30.2°F |
Humidity | 70% |
Wind | 10.4 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Shreveport, Louisiana | 152 |
2 | Tulsa, Oklahoma | 80 |
3 | Parkland, Washington | 73 |
4 | Fort Worth, Texas | 67 |
5 | Orchards, Washington | 63 |
6 | El Monte, California | 61 |
7 | Milpitas, California | 60 |
8 | Aloha, Oregon | 58 |
9 | Portola, California | 57 |
10 | St Louis, Missouri | 55 |
(local time)
SEE WORLD AQI RANKINGUS AQI
20*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 20* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.9*µg/m³ |
PM2.5 concentration in Union air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 20 AQI US | 50° 28.4° | 15.7 mp/h | |
Wednesday, Mar 20 | Good 18 AQI US | 48.2° 32° | 13.4 mp/h | |
Thursday, Mar 21 | Good 7 AQI US | 48.2° 28.4° | 4.5 mp/h | |
Friday, Mar 22 | Good 17 AQI US | 100% | 44.6° 33.8° | 6.7 mp/h |
Saturday, Mar 23 | Good 50 AQI US | 90% | 44.6° 32° | 11.2 mp/h |
Sunday, Mar 24 | Good 6 AQI US | 51.8° 30.2° | 8.9 mp/h | |
Monday, Mar 25 | Good 9 AQI US | 30% | 57.2° 48.2° | 13.4 mp/h |
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