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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | Low | ||
Grass pollen | High | ||
Weed pollen | High |
Weather | Broken clouds |
Temperature | 59°F |
Humidity | 79% |
Wind | 4.6 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Mesa, Arizona | 121 |
2 | Scottsdale, Arizona | 117 |
3 | Phoenix, Arizona | 116 |
4 | Worcester, Massachusetts | 110 |
5 | Portland, Maine | 106 |
6 | Somerville, Massachusetts | 104 |
7 | Heber, California | 100 |
8 | Chelsea, Massachusetts | 96 |
9 | Tempe, Arizona | 96 |
10 | Milton, Massachusetts | 95 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Pacific Avenue | 24 |
2 | BikeSGV - Baldwin Park | 4 |
(local time)
SEE WORLD AQI RANKINGUS AQI
24
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 24 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.8µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Sep 28 | Moderate 72 AQI US | |||
Friday, Sep 29 | Good 33 AQI US | |||
Saturday, Sep 30 | Good 24 AQI US | |||
Today | Good 24 AQI US | 68° 59° | ||
Monday, Oct 2 | Good 32 AQI US | 77° 59° | ||
Tuesday, Oct 3 | Good 41 AQI US | 82.4° 64.4° | ||
Wednesday, Oct 4 | Good 35 AQI US | 89.6° 69.8° | ||
Thursday, Oct 5 | Good 22 AQI US | 93.2° 73.4° | ||
Friday, Oct 6 | Good 16 AQI US | 95° 77° | ||
Saturday, Oct 7 | Good 17 AQI US | 96.8° 78.8° |
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