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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 | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Saint Helena?
| Weather | Clear sky |
| Temperature | 66.2°F |
| Humidity | 61% |
| Wind | 1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  New Braunfels, Texas | 131 |
| 2 | Corpus Christi, Texas | 118 |
| 3 | San Antonio, Texas | 117 |
| 4 | Boerne, Texas | 113 |
| 5 | Midlothian, Texas | 108 |
| 6 | Austin, Texas | 98 |
| 7 | Houston, Texas | 97 |
| 8 | Georgetown, Texas | 92 |
| 9 | Round Rock, Texas | 90 |
| 10 | Galena Park, Texas | 89 |
(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 | 37 |
| 2 | St. Helena Primary School | 35 |
| 3 | North Fork Crystal Springs Road | 31 |
| 4 | Fir Hill Drive | 30 |
| 5 | Inglewood Avenue | 30 |
| 6 | White Sulphur Spring Road | 30 |
| 7 | Chaix Lane | 29 |
| 8 | Via Monte | 29 |
| 9 | Lodi Lane 2 | 28 |
| 10 | Pratt Avenue | 28 |
(local time)
SEE WORLD AQI RANKING
US AQI
29
live AQI index
Good
Overview
What is the current air quality in Saint Helena?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 29 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.2µg/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 |
|---|---|---|---|---|
| Thursday, May 23 | Good 28 AQI US | | 71.6° 46.4° |  6.7 mp/h |
| Friday, May 24 | Good 18 AQI US |  | 68° 44.6° | 6.7 mp/h |
| Saturday, May 25 | Good 23 AQI US | | 77° 46.4° | 8.9 mp/h |
| Today | Good 29 AQI US | | 77° 46.4° | 8.9 mp/h |
| Monday, May 27 | Good 44 AQI US | | 82.4° 46.4° | 8.9 mp/h |
| Tuesday, May 28 | Moderate 57 AQI US  | | 82.4° 48.2° | 8.9 mp/h |
| Wednesday, May 29 | Moderate 61 AQI US |  | 84.2° 48.2° | 6.7 mp/h |
| Thursday, May 30 | Good 44 AQI US | | 89.6° 57.2° | 4.5 mp/h |
| Friday, May 31 | Good 31 AQI US | | 93.2° 59° | 6.7 mp/h |
| Saturday, Jun 1 | Good 30 AQI US | | 89.6° 53.6° | 6.7 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
- Spring Mountain Road 21
- 656 Deer Park Road 24
- Chiles Pope Valley Road 24
- TFE - Trinchero Napa Valley 26
- Lodi Lane 2 28
- Pratt Avenue 28
- Chaix Lane 29
- Via Monte 29
- Fir Hill Drive 30
- Inglewood Avenue 30
- White Sulphur Spring Road 30
- North Fork Crystal Springs Road 31
- St. Helena Primary School 35
- Stockton Street 37
AQI US, Metric