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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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Great Falls?
| Weather | Clear sky |
| Temperature | 59°F |
| Humidity | 82% |
| Wind | 3.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Mecca, California | 82 |
| 2 | Palm Desert, California | 75 |
| 3 | Casa Grande, Arizona | 74 |
| 4 | Coachella, California | 59 |
| 5 | Calexico, California | 58 |
| 6 | La Habra, California | 54 |
| 7 | North Hollywood, California | 54 |
| 8 | Aliso Viejo, California | 53 |
| 9 | Indio, California | 53 |
| 10 | San Fernando, California | 53 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
52*
live AQI index
Moderate
Overview
What is the current air quality in Great Falls?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.8*µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in Great Falls is currently 2.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Great Falls?
 | 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 |
Forecast
Great Falls air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 52 AQI US |  | 84.2° 59° |  6.7 mp/h |
| Friday, May 3 | Moderate 51 AQI US |  50% | 75.2° 55.4° | 11.2 mp/h |
| Saturday, May 4 | Good 46 AQI US  | 100% | 60.8° 51.8° | 11.2 mp/h |
| Sunday, May 5 | Good 29 AQI US | 100% | 69.8° 55.4° | 8.9 mp/h |
| Monday, May 6 | Moderate 57 AQI US | 100% | 69.8° 59° | 4.5 mp/h |
| Tuesday, May 7 | Moderate 60 AQI US | 100% | 78.8° 62.6° | 6.7 mp/h |
| Wednesday, May 8 | Moderate 62 AQI US | 100% | 87.8° 64.4° | 11.2 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Great Falls?
No locations are available.
AQI US, Metric