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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | None | ||
Grass pollen | Very high | ||
Weed pollen | Moderate |
Weather | Clear sky |
Temperature | 53.6°F |
Humidity | 50% |
Wind | 4.6 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | San Bernardino, California | 197 |
2 | John Day, Oregon | 183 |
3 | Camp Sherman, Oregon | 180 |
4 | Apple Valley, California | 178 |
5 | Kamiah, Idaho | 169 |
6 | Lake Arrowhead, California | 169 |
7 | Victorville, California | 161 |
8 | McCall, Idaho | 160 |
9 | Burns, Oregon | 159 |
10 | Hamilton, Montana | 158 |
(Local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Mount Helena Drive 2 | 130 |
2 | Bison Engineering Helena | 126 |
3 | Eames Lane | 124 |
4 | Orange Street | 124 |
5 | Willowbrook Drive | 122 |
6 | Clancy Street | 121 |
7 | Cooney Drive | 120 |
8 | Mount Helena Drive | 109 |
9 | Canyon Ferry Road | 101 |
10 | Rossiter Pump House | 94 |
(Local time)
SEE WORLD AQI RANKINGUS AQI
109
live AQI index
Unhealthy for sensitive groups
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy for sensitive groups | 109 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 38.9µg/m³ |
Reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Sep 5 | Good 47 AQI US | |||
Friday, Sep 6 | Moderate 90 AQI US | |||
Saturday, Sep 7 | Moderate 100 AQI US | |||
Today | Unhealthy for sensitive groups 109 AQI US | 89.6° 53.6° | 17.9 mp/h | |
Monday, Sep 9 | Moderate 96 AQI US | 84.2° 55.4° | 13.4 mp/h | |
Tuesday, Sep 10 | Moderate 91 AQI US | 82.4° 53.6° | 6.7 mp/h | |
Wednesday, Sep 11 | Moderate 69 AQI US | 90% | 75.2° 51.8° | 11.2 mp/h |
Thursday, Sep 12 | Moderate 57 AQI US | 100% | 55.4° 50° | 6.7 mp/h |
Friday, Sep 13 | Moderate 68 AQI US | 90% | 53.6° 46.4° | 6.7 mp/h |
Saturday, Sep 14 | Moderate 79 AQI US | 71.6° 42.8° | 4.5 mp/h |
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