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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
Anonymous contributor
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Pollen
What is the pollen count in Helena today?
 | Index | High | |
 | Tree pollen | High | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Helena?
| Weather | Clear sky |
| Temperature | 51.8°F |
| Humidity | 67% |
| Wind | 8.1 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 | 93 |
| 3 | Palm Desert, California | 90 |
| 4 | Pahrump, Nevada | 84 |
| 5 | Yucaipa, California | 77 |
| 6 | Lubbock, Texas | 74 |
| 7 | Rancho Cucamonga, California | 73 |
| 8 | Fontana, California | 71 |
| 9 | Glendora, California | 71 |
| 10 | San Bernardino, California | 70 |
(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 | 33 |
| 2 | Bison Engineering Helena | 21 |
| 3 | Clancy Street | 20 |
| 4 | Cooney Drive | 19 |
| 5 | Rossiter Pump House | 19 |
| 6 | Orange Street | 17 |
| 7 | Eames Lane | 15 |
| 8 | Mount Helena Drive 2 | 14 |
| 9 | Mount Helena Drive | 13 |
| 10 | Craig Missouri River Ranches Air Quality Monitoring Station | 11 |
(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 | 3.3µg/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 |
|---|---|---|---|---|
| Thursday, May 30 | Good 28 AQI US |  | 68° 35.6° |  13.4 mp/h |
| Friday, May 31 | Good 29 AQI US |  | 73.4° 42.8° | 13.4 mp/h |
| Saturday, Jun 1 | Good 27 AQI US | | 68° 50° | 6.7 mp/h |
| Today | Good 18 AQI US | 50% | 68° 50° | 6.7 mp/h |
| Monday, Jun 3 | Good 19 AQI US | 80% | 62.6° 44.6° | 17.9 mp/h |
| Tuesday, Jun 4 | Good 6 AQI US |  | 62.6° 41° | 17.9 mp/h |
| Wednesday, Jun 5 | Good 12 AQI US | | 68° 44.6° | 13.4 mp/h |
| Thursday, Jun 6 | Good 11 AQI US |  | 80.6° 46.4° | 4.5 mp/h |
| Friday, Jun 7 | Good 18 AQI US | 40% | 84.2° 55.4° | 8.9 mp/h |
| Saturday, Jun 8 | Good 10 AQI US | 80% | 84.2° 57.2° | 11.2 mp/h |
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News
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Helena air quality data attribution
8Contributors
- 8 Anonymous contributors
8 stations
8 Anonymous Contributors
Data validated and calibrated by IQAir
AQI US, Metric