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
2.3K 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 | 69.8°F |
| Humidity | 43% |
| Wind | 6.9 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 128 |
| 2 | San Antonio, Texas | 99 |
| 3 | New Braunfels, Texas | 94 |
| 4 | Mecca, California | 90 |
| 5 | Yucaipa, California | 87 |
| 6 | The Woodlands, Texas | 86 |
| 7 | Indio, California | 84 |
| 8 | Galena Park, Texas | 78 |
| 9 | Houston, Texas | 78 |
| 10 | Coachella, California | 77 |
(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 | 42 |
| 2 | Fir Hill Drive | 34 |
| 3 | Inglewood Avenue | 33 |
| 4 | Spring Mountain Road | 29 |
| 5 | Chiles Pope Valley Road | 28 |
| 6 | Via Monte | 28 |
| 7 | Lodi Lane 2 | 27 |
| 8 | Pratt Avenue | 26 |
| 9 | St. Helena Primary School | 26 |
| 10 | Chaix Lane | 24 |
(local time)
SEE WORLD AQI RANKING
US AQI
26
live AQI index
Good
Overview
What is the current air quality in Saint Helena?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.7µg/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 |
|---|---|---|---|---|
| Monday, May 13 | Good 29 AQI US | | 78.8° 50° |  6.7 mp/h |
| Tuesday, May 14 | Good 27 AQI US | | 82.4° 50° | 6.7 mp/h |
| Wednesday, May 15 | Good 19 AQI US | | 73.4° 48.2° | 6.7 mp/h |
| Wednesday, May 15 | Moderate 54 AQI US  | | 73.4° 48.2° | 6.7 mp/h |
| Today | Good 26 AQI US | | 82.4° 50° | 6.7 mp/h |
| Friday, May 17 | Good 33 AQI US | | 75.2° 46.4° | 8.9 mp/h |
| Saturday, May 18 | Good 36 AQI US | | 77° 44.6° | 8.9 mp/h |
| Sunday, May 19 | Good 29 AQI US | | 80.6° 50° | 8.9 mp/h |
| Monday, May 20 | Good 36 AQI US | | 84.2° 55.4° | 8.9 mp/h |
| Tuesday, May 21 | Good 47 AQI US |  | 82.4° 50° | 11.2 mp/h |
| Wednesday, May 22 | Good 27 AQI US |  | 80.6° 48.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
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?
- Rockland Drive 15
- North Fork Crystal Springs Road 18
- 656 Deer Park Road 21
- TFE - Trinchero Napa Valley 22
- White Sulphur Spring Road 22
- Chaix Lane 24
- Pratt Avenue 26
- St. Helena Primary School 26
- Lodi Lane 2 27
- Chiles Pope Valley Road 28
- Via Monte 28
- Spring Mountain Road 29
- Inglewood Avenue 33
- Fir Hill Drive 34
- Stockton Street 42
AQI US, Metric