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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 53.6°F |
Humidity | 78% |
Wind | 10.4 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Mecca, California | 82 |
2 | Evanston, Illinois | 81 |
3 | San Bernardino, California | 81 |
4 | Chicago, Illinois | 79 |
5 | Redlands, California | 76 |
6 | Van Nuys, California | 76 |
7 | North Hollywood, California | 75 |
8 | Fontana, California | 69 |
9 | Encino, California | 67 |
10 | Reseda, California | 67 |
(local time)
SEE WORLD AQI RANKINGUS AQI
34*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 34* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.2*µg/m³ |
PM2.5
x1.6
PM2.5 concentration in Hillside is currently 1.6 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 34 AQI US | 64.4° 53.6° | 13.4 mp/h | |
Saturday, May 4 | Good 22 AQI US | 55.4° 50° | 8.9 mp/h | |
Sunday, May 5 | Good 10 AQI US | 100% | 53.6° 48.2° | 11.2 mp/h |
Monday, May 6 | Good 32 AQI US | 90% | 69.8° 55.4° | 6.7 mp/h |
Tuesday, May 7 | Good 39 AQI US | 100% | 66.2° 57.2° | 6.7 mp/h |
Wednesday, May 8 | Moderate 52 AQI US | 100% | 71.6° 57.2° | 8.9 mp/h |
Thursday, May 9 | Moderate 61 AQI US | 100% | 57.2° 50° | 15.7 mp/h |
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