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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 | High | |
 | Tree pollen | 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 | 61% |
| Wind | 6.5 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Thibodaux, Louisiana | 115 |
| 2 | San Bernardino, California | 90 |
| 3 | Yucaipa, California | 87 |
| 4 | La Crescenta-Montrose, California | 85 |
| 5 | Hammond, Indiana | 82 |
| 6 | Redlands, California | 78 |
| 7 | Altadena, California | 77 |
| 8 | New Orleans, Louisiana | 76 |
| 9 | Fontana, California | 74 |
| 10 | La Canada Flintridge, California | 74 |
(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 | Inglewood Avenue | 34 |
| 2 | Stockton Street | 34 |
| 3 | Fir Hill Drive | 32 |
| 4 | Via Monte | 32 |
| 5 | Lodi Lane 2 | 29 |
| 6 | St. Helena Primary School | 29 |
| 7 | Chaix Lane | 27 |
| 8 | Chiles Pope Valley Road | 27 |
| 9 | Pratt Avenue | 27 |
| 10 | Spring Mountain Road | 27 |
(local time)
SEE WORLD AQI RANKING
US AQI
27
live AQI index
Good
Overview
What is the current air quality in Saint Helena?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 27 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5µg/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 |
|---|---|---|---|---|
| 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 |
| Thursday, May 16 | Good 13 AQI US | | 75.2° 50° | 4.5 mp/h |
| Thursday, May 16 | Good 38 AQI US | | 75.2° 50° | 4.5 mp/h |
| Today | Good 27 AQI US | | 77° 48.2° | 6.7 mp/h |
| Saturday, May 18 | Good 36 AQI US | | 78.8° 44.6° | 6.7 mp/h |
| Sunday, May 19 | Good 26 AQI US |  | 78.8° 50° | 8.9 mp/h |
| Monday, May 20 | Good 33 AQI US | | 80.6° 53.6° | 8.9 mp/h |
| Tuesday, May 21 | Good 29 AQI US | | 77° 46.4° | 6.7 mp/h |
| Wednesday, May 22 | Good 21 AQI US | | 75.2° 48.2° | 6.7 mp/h |
| Thursday, May 23 | Good 18 AQI US |  | 73.4° 44.6° | 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 18
- 656 Deer Park Road 23
- North Fork Crystal Springs Road 23
- White Sulphur Spring Road 25
- Chaix Lane 27
- Chiles Pope Valley Road 27
- Pratt Avenue 27
- Spring Mountain Road 27
- TFE - Trinchero Napa Valley 27
- Lodi Lane 2 29
- St. Helena Primary School 29
- Fir Hill Drive 32
- Via Monte 32
- Inglewood Avenue 34
- Stockton Street 34
AQI US, Metric