AddAir quality in St. Helena
Air quality index (AQI⁺) and PM2.5 air pollution in St. Helena • 6K Followers • 23:00, May 09 Local time
21
US AQI⁺Good
Main pollutant:
PM2.5
3.8 µg/m³
14°
2 km/h
100 %
Hourly forecast
St. Helena air quality index (AQI⁺) forecast
Daily forecast
St. Helena air quality index (AQI⁺) forecast
| Today | 27 |  | 27° 12° |  7 km/h | 82% |
| Mon | 29 | | 31° 15° | 7 km/h | 76% |
| Tue | 57 |  | 31° 14° | 15 km/h | 48% |
Air pollutants
What is the current air quality in St. Helena?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in St. Helena
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in St. Helena today?
Index
High
 Tree Low | 25% |
 Grass High | 75% |
 Weed Moderate | 50% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in St. Helena today?
Index
High
Tree Low | 25% |
Grass High | 75% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in St. Helena
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near St. Helena
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in St. Helena
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near St. Helena
History
Historic air quality graph for St. Helena
Historic air quality near St. Helena
History
Historic air quality graph for St. Helena
Most polluted locations near St. Helena
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in St. Helena
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
