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Air quality in Helena
Air quality index (AQI) and PM2.5 air pollution in Helena
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Helena Air Quality Map
Real-time Helena air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Helena today?
 | Index | Very high | |
 | Tree pollen | Low | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Helena?
| Weather | Clear sky |
| Temperature | 53.6°F |
| Humidity | 78% |
| Wind | 2 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Walla Walla, Washington | 173 |
| 2 | Mission, Texas | 121 |
| 3 | Lubbock, Texas | 109 |
| 4 | Corpus Christi, Texas | 102 |
| 5 | Boerne, Texas | 89 |
| 6 | New Braunfels, Texas | 84 |
| 7 | San Antonio, Texas | 84 |
| 8 | Detroit, Michigan | 83 |
| 9 | Mecca, California | 81 |
| 10 | Coachella, California | 77 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Helena aqi ranking
Real-time Helena air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Helena - NCORE | 50 |
| 2 | Rossiter Pump House | 40 |
| 3 | Bison Engineering Helena | 27 |
| 4 | Orange Street | 24 |
| 5 | Clancy Street | 22 |
| 6 | Cooney Drive | 22 |
| 7 | Mount Helena Drive 2 | 18 |
| 8 | Willowbrook Drive | 18 |
| 9 | Eames Lane | 16 |
| 10 | Craig Missouri River Ranches Air Quality Monitoring Station | 12 |
(local time)
SEE WORLD AQI RANKING
US AQI
18
live AQI index
Good
Overview
What is the current air quality in Helena?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 18 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.4µg/m³ | |
✓
PM2.5 concentration in Helena air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Helena?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Helena air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 31 | Good 29 AQI US |  | 73.4° 42.8° |  13.4 mp/h |
| Saturday, Jun 1 | Good 28 AQI US | | 66.2° 46.4° | 6.7 mp/h |
| Sunday, Jun 2 | Good 26 AQI US | | 62.6° 44.6° | 20.1 mp/h |
| Today | Good 18 AQI US | 90% | 62.6° 44.6° | 20.1 mp/h |
| Tuesday, Jun 4 | Good 6 AQI US |  | 62.6° 39.2° | 17.9 mp/h |
| Wednesday, Jun 5 | Good 11 AQI US | | 68° 46.4° | 17.9 mp/h |
| Thursday, Jun 6 | Good 10 AQI US | | 80.6° 44.6° | 8.9 mp/h |
| Friday, Jun 7 | Good 13 AQI US | | 87.8° 55.4° | 8.9 mp/h |
| Saturday, Jun 8 | Good 21 AQI US | 90% | 80.6° 55.4° | 4.5 mp/h |
| Sunday, Jun 9 | Good 31 AQI US | 100% | 77° 55.4° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Helena air quality data attribution
9Contributors
- 9 Anonymous contributors
9 stations
9 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Helena?
AQI US, Metric