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Air quality in Santa Helena
Air quality index (AQI) and PM2.5 air pollution in Santa Helena
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Santa Helena Air Quality Map
Real-time Santa Helena air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Santa Helena?
| Weather | Scattered clouds |
| Temperature | 87.8°F |
| Humidity | 69% |
| Wind | 4.9 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Camacari, Bahia | 30 |
| 2 | Manaus, Amazonas | 22 |
| 3 | Curitiba, Parana | 19 |
| 4 | Sao Paulo, Sao Paulo | 16 |
| 5 | Porto Velho, Rondonia | 13 |
| 6 | Recife, Pernambuco | 5 |
| 7 | Rio Branco, Acre | 4 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
45*
live AQI index
Good
Overview
What is the current air quality in Santa Helena?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 45* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.2*µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in Santa Helena is currently 1.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Santa Helena?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Santa Helena air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 45 AQI US |  90% | 87.8° 73.4° |  4.5 mp/h |
| Thursday, May 16 | Good 37 AQI US | 100% | 87.8° 73.4° | 4.5 mp/h |
| Friday, May 17 | Good 42 AQI US | 100% | 87.8° 73.4° | 6.7 mp/h |
| Saturday, May 18 | Moderate 53 AQI US  | 100% | 86° 73.4° | 4.5 mp/h |
| Sunday, May 19 | Moderate 55 AQI US | 100% | 91.4° 73.4° | 4.5 mp/h |
| Monday, May 20 | Moderate 68 AQI US | 100% | 84.2° 73.4° | 4.5 mp/h |
| Tuesday, May 21 | Moderate 73 AQI US | 100% | 86° 73.4° | 4.5 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Santa Helena?
No locations are available.
AQI US, Metric