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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | High | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 82.4°F |
Humidity | 20% |
Wind | 19.6 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Casa Grande, Arizona | 88 |
2 | Mecca, California | 84 |
3 | Maricopa, Arizona | 74 |
4 | Corpus Christi, Texas | 72 |
5 | Cleveland, Ohio | 67 |
6 | Marana, Arizona | 64 |
7 | Olancha, California | 63 |
8 | San Fernando, California | 61 |
9 | Lubbock, Texas | 60 |
10 | San Antonio, Texas | 60 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Helena - NCORE | 36 |
2 | Mount Helena Drive | 21 |
3 | Clancy Street | 20 |
4 | Rossiter Pump House | 20 |
5 | Bison Engineering Helena | 18 |
6 | Cooney Drive | 17 |
7 | Craig Missouri River Ranches Air Quality Monitoring Station | 16 |
8 | Orange Street | 15 |
9 | Eames Lane | 13 |
10 | Mount Helena Drive 2 | 13 |
(local time)
SEE WORLD AQI RANKINGUS AQI
94
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 94 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 32.4µg/m³ |
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, Sep 4 | Moderate 90 AQI US | 91.4° 59° | 13.4 mp/h | |
Monday, Sep 5 | Moderate 93 AQI US | 91.4° 59° | 13.4 mp/h | |
Tuesday, Sep 6 | Moderate 61 AQI US | 91.4° 57.2° | 4.5 mp/h | |
Wednesday, Sep 7 | Moderate 89 AQI US | 100.4° 62.6° | 8.9 mp/h | |
Thursday, Sep 8 | Unhealthy for sensitive groups 107 AQI US | 98.6° 66.2° | 4.5 mp/h | |
Friday, Sep 9 | Moderate 62 AQI US | 95° 60.8° | 17.9 mp/h | |
Saturday, Sep 10 | Moderate 62 AQI US | 87.8° 62.6° | 13.4 mp/h |
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