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 | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Saint Helena?
| Weather | Scattered clouds |
| Temperature | 55.4°F |
| Humidity | 63% |
| Wind | 6 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Fort Myers, Florida | 71 |
| 2 | Mecca, California | 71 |
| 3 | Corpus Christi, Texas | 70 |
| 4 | Pahrump, Nevada | 64 |
| 5 | Palm Desert, California | 63 |
| 6 | Yucaipa, California | 61 |
| 7 | Conway, South Carolina | 60 |
| 8 | Calexico, California | 59 |
| 9 | Coachella, California | 58 |
| 10 | Naples, Florida | 58 |
(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 | 27 |
| 2 | Via Monte | 27 |
| 3 | Fir Hill Drive | 26 |
| 4 | Chaix Lane | 25 |
| 5 | Inglewood Avenue | 25 |
| 6 | Pratt Avenue | 25 |
| 7 | Lodi Lane 2 | 24 |
| 8 | St. Helena Primary School | 24 |
| 9 | TFE - Trinchero Napa Valley | 24 |
| 10 | Spring Mountain Road | 23 |
(local time)
SEE WORLD AQI RANKING
US AQI
24
live AQI index
Good
Overview
What is the current air quality in Saint Helena?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 24 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.3µg/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 |
|---|---|---|---|---|
| Sunday, May 26 | Good 25 AQI US |  | 78.8° 48.2° |  8.9 mp/h |
| Monday, May 27 | Good 30 AQI US | | 80.6° 48.2° | 11.2 mp/h |
| Today | Good 24 AQI US | |||
| Wednesday, May 29 | Good 47 AQI US | | 84.2° 48.2° | 6.7 mp/h |
| Thursday, May 30 | Good 17 AQI US |  | 91.4° 55.4° | 6.7 mp/h |
| Friday, May 31 | Good 42 AQI US | | 91.4° 53.6° | 8.9 mp/h |
| Saturday, Jun 1 | Moderate 55 AQI US  | | 84.2° 50° | 11.2 mp/h |
| Sunday, Jun 2 | Good 35 AQI US | | 86° 50° | 6.7 mp/h |
| Monday, Jun 3 | Good 41 AQI US | | 91.4° 53.6° | 11.2 mp/h |
| Tuesday, Jun 4 | Good 28 AQI US | | 87.8° 55.4° | 4.5 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 17
- Chiles Pope Valley Road 21
- White Sulphur Spring Road 21
- 656 Deer Park Road 22
- North Fork Crystal Springs Road 22
- Spring Mountain Road 23
- Lodi Lane 2 24
- St. Helena Primary School 24
- TFE - Trinchero Napa Valley 24
- Chaix Lane 25
- Inglewood Avenue 25
- Pratt Avenue 25
- Fir Hill Drive 26
- Stockton Street 27
- Via Monte 27
AQI US, Metric