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Air quality in Saint Helena
Air quality index (AQI) and PM2.5 air pollution in Saint Helena
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Saint Helena Air Quality Map
Real-time Saint Helena air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
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Pollen
What is the pollen count in Saint Helena today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Saint Helena?
| Weather | Broken clouds |
| Temperature | 53.6°F |
| Humidity | 68% |
| Wind | 5.1 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Antonio, Texas | 78 |
| 2 | Georgetown, Texas | 75 |
| 3 | Leander, Texas | 74 |
| 4 | Boerne, Texas | 73 |
| 5 | Austin, Texas | 72 |
| 6 | New Braunfels, Texas | 72 |
| 7 | Corpus Christi, Texas | 71 |
| 8 | Fort Worth, Texas | 70 |
| 9 | Nipomo, California | 70 |
| 10 | Round Rock, Texas | 70 |
(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 | Fir Hill Drive | 18 |
| 2 | Inglewood Avenue | 18 |
| 3 | Lodi Lane 2 | 17 |
| 4 | Pratt Avenue | 17 |
| 5 | Via Monte | 17 |
| 6 | Chaix Lane | 16 |
| 7 | St. Helena Primary School | 16 |
| 8 | Stockton Street | 16 |
| 9 | TFE - Trinchero Napa Valley | 16 |
| 10 | Chiles Pope Valley Road | 15 |
(local time)
SEE WORLD AQI RANKING
US AQI
16
live AQI index
Good
Overview
What is the current air quality in Saint Helena?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 16 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.9µg/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 |
|---|---|---|---|---|
| Wednesday, Apr 24 | Good 16 AQI US | | 66.2° 46.4° |  13.4 mp/h |
| 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 |
| Today | Good 16 AQI US |  | 71.6° 44.6° | 8.9 mp/h |
| Sunday, Apr 28 | Good 11 AQI US | | 73.4° 41° | 6.7 mp/h |
| Monday, Apr 29 | Good 10 AQI US | | 71.6° 41° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 11 AQI US | | 73.4° 46.4° | 6.7 mp/h |
| Wednesday, May 1 | Good 12 AQI US | | 77° 50° | 6.7 mp/h |
| Thursday, May 2 | Good 27 AQI US | | 77° 50° | 6.7 mp/h |
| Friday, May 3 | Good 17 AQI US |  80% | 55.4° 46.4° | 8.9 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?
- North Fork Crystal Springs Road 13
- 656 Deer Park Road 14
- Spring Mountain Road 14
- Chiles Pope Valley Road 15
- Rockland Drive 15
- White Sulphur Spring Road 15
- Chaix Lane 16
- St. Helena Primary School 16
- Stockton Street 16
- TFE - Trinchero Napa Valley 16
- Lodi Lane 2 17
- Pratt Avenue 17
- Via Monte 17
- Fir Hill Drive 18
- Inglewood Avenue 18
AQI US, Metric