Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Saint Helena
Air quality index (AQI) and PM2.5 air pollution in Saint Helena
2.2K people follow this city
Saint Helena Air Quality Map
Real-time Saint Helena air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
See all
Pollen
What is the pollen count in Saint Helena today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Saint Helena?
| Weather | Clear sky |
| Temperature | 46.4°F |
| Humidity | 75% |
| Wind | 5.1 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Boerne, Texas | 69 |
| 2 | San Antonio, Texas | 67 |
| 3 | Braddock, Pennsylvania | 60 |
| 4 | Charleston, West Virginia | 58 |
| 5 | Urbana, Illinois | 58 |
| 6 | Champaign, Illinois | 57 |
| 7 | Fort Wayne, Indiana | 56 |
| 8 | Marietta, Ohio | 56 |
| 9 | Beaver, Pennsylvania | 55 |
| 10 | Corpus Christi, Texas | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Saint Helena aqi ranking
Real-time Saint Helena air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Stockton Street | 12 |
| 2 | Lodi Lane 2 | 8 |
| 3 | Spring Mountain Road | 8 |
| 4 | White Sulphur Spring Road | 8 |
| 5 | Chaix Lane | 7 |
| 6 | Inglewood Avenue | 7 |
| 7 | Pratt Avenue | 7 |
| 8 | St. Helena Primary School | 7 |
| 9 | TFE - Trinchero Napa Valley | 7 |
| 10 | Via Monte | 7 |
(local time)
SEE WORLD AQI RANKING
US AQI
7
live AQI index
Good
Overview
What is the current air quality in Saint Helena?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 7 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.6µg/m³ | |
✓
PM2.5 concentration in Saint Helena air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Saint Helena?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Saint Helena air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Apr 25 | Good 10 AQI US |  | 66.2° 46.4° |  13.4 mp/h |
| Friday, Apr 26 | Good 9 AQI US |  | 68° 42.8° | 6.7 mp/h |
| Saturday, Apr 27 | Good 12 AQI US |  | 71.6° 46.4° | 8.9 mp/h |
| Today | Good 7 AQI US | | 71.6° 46.4° | 8.9 mp/h |
| Monday, Apr 29 | Good 11 AQI US | | 73.4° 41° | 6.7 mp/h |
| Tuesday, Apr 30 | Good 10 AQI US | | 73.4° 41° | 8.9 mp/h |
| Wednesday, May 1 | Good 11 AQI US | | 73.4° 46.4° | 13.4 mp/h |
| Thursday, May 2 | Good 12 AQI US | | 78.8° 51.8° | 6.7 mp/h |
| Friday, May 3 | Good 27 AQI US | | 78.8° 51.8° | 4.5 mp/h |
| Saturday, May 4 | Good 17 AQI US |  50% | 64.4° 48.2° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Saint Helena air quality data attribution
15Contributors
- 15 Anonymous contributors
15 stations
15 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Saint Helena?
- Chiles Pope Valley Road 1
- North Fork Crystal Springs Road 4
- Rockland Drive 4
- 656 Deer Park Road 5
- Fir Hill Drive 6
- Chaix Lane 7
- Inglewood Avenue 7
- Pratt Avenue 7
- St. Helena Primary School 7
- TFE - Trinchero Napa Valley 7
- Via Monte 7
- Lodi Lane 2 8
- Spring Mountain Road 8
- White Sulphur Spring Road 8
- Stockton Street 12
AQI US, Metric