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Air quality in Great Falls
Air quality index (AQI) and PM2.5 air pollution in Great Falls
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Great Falls Air Quality Map
Real-time Great Falls air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Great Falls today?
 | Index | High | |
 | Tree pollen | High | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Great Falls?
| Weather | Clear sky |
| Temperature | 59°F |
| Humidity | 72% |
| Wind | 0 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 99 |
| 2 | Mecca, California | 92 |
| 3 | Hot Springs, South Dakota | 68 |
| 4 | La Habra, California | 61 |
| 5 | Ocala, Florida | 61 |
| 6 | Casa Grande, Arizona | 60 |
| 7 | Kettle Falls, Washington | 59 |
| 8 | Port Arthur, Texas | 59 |
| 9 | Yucaipa, California | 59 |
| 10 | San Bernardino, California | 58 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
46*
live AQI index
Good
Overview
What is the current air quality in Great Falls?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 46* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.3*µg/m³ | |
!
PM2.5
x1.7
PM2.5 concentration in Great Falls is currently 1.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Great Falls?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Great Falls air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 46 AQI US |  | 73.4° 50° |  6.7 mp/h |
| Sunday, May 12 | Good 43 AQI US | | 77° 51.8° | 6.7 mp/h |
| Monday, May 13 | Moderate 56 AQI US  |  | 75.2° 53.6° | 6.7 mp/h |
| Tuesday, May 14 | Moderate 58 AQI US |  100% | 68° 60.8° | 6.7 mp/h |
| Wednesday, May 15 | Moderate 56 AQI US | 70% | 77° 62.6° | 13.4 mp/h |
| Thursday, May 16 | Moderate 70 AQI US | | 82.4° 59° | 6.7 mp/h |
| Friday, May 17 | Moderate 80 AQI US | 100% | 77° 66.2° | 13.4 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Great Falls?
No locations are available.
AQI US, Metric