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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Scattered clouds |
Temperature | 59°F |
Humidity | 85% |
Wind | 3.4 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Porterville, California | 110 |
2 | Three Rivers, California | 82 |
3 | Palm Desert, California | 77 |
4 | Bakersfield, California | 74 |
5 | Springville, California | 72 |
6 | Visalia, California | 72 |
7 | Bethlehem, Pennsylvania | 70 |
8 | Lewisville, Texas | 70 |
9 | Charlottesville, Virginia | 65 |
10 | The Woodlands, Texas | 65 |
(local time)
SEE WORLD AQI RANKINGUS AQI
51*
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 51* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 12.3*µg/m³ |
PM2.5
x2.5
PM2.5 concentration in Great Falls is currently 2.5 times the WHO annual air quality guideline value
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 |
---|---|---|---|---|
Today | Moderate 51 AQI US | 80% | 69.8° 53.6° | 11.2 mp/h |
Friday, Apr 19 | Good 43 AQI US | 90% | 66.2° 46.4° | 8.9 mp/h |
Saturday, Apr 20 | Good 41 AQI US | 66.2° 46.4° | 13.4 mp/h | |
Sunday, Apr 21 | Good 19 AQI US | 59° 41° | 4.5 mp/h | |
Monday, Apr 22 | Good 12 AQI US | 60.8° 46.4° | 6.7 mp/h | |
Tuesday, Apr 23 | Good 21 AQI US | 68° 44.6° | 8.9 mp/h | |
Wednesday, Apr 24 | Good 25 AQI US | 100% | 57.2° 44.6° | 8.9 mp/h |
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