Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Santa Helena
Air quality index (AQI) and PM2.5 air pollution in Santa Helena
0 people follow this city
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 | Rain |
| Temperature | 82.4°F |
| Humidity | 79% |
| Wind | 3.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Sao Paulo, Sao Paulo | 59 |
| 2 | Campinas, Sao Paulo | 50 |
| 3 | Curitiba, Parana | 41 |
| 4 | Camacari, Bahia | 25 |
| 5 | Recife, Pernambuco | 21 |
| 6 | Porto Velho, Rondonia | 14 |
| 7 | Manaus, Amazonas | 13 |
| 8 | Rio Branco, Acre | 11 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
12*
live AQI index
Good
Overview
What is the current air quality in Santa Helena?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 12* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3*µg/m³ | |
✓
PM2.5 concentration in Santa Helena air currently meets 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 12 AQI US | 100% | 82.4° 73.4° |  2.2 mp/h |
| Sunday, Apr 28 | Good 20 AQI US | 100% | 78.8° 73.4° | 2.2 mp/h |
| Monday, Apr 29 | Good 29 AQI US | 50% | 89.6° 71.6° | 4.5 mp/h |
| Tuesday, Apr 30 | Good 28 AQI US | 90% | 84.2° 73.4° | 4.5 mp/h |
| Wednesday, May 1 | Good 21 AQI US | 70% | 77° 73.4° | 2.2 mp/h |
| Thursday, May 2 | Good 38 AQI US | 100% | 84.2° 73.4° | 2.2 mp/h |
| Friday, May 3 | Moderate 51 AQI US  | 100% | 84.2° 73.4° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Santa Helena?
No locations are available.
AQI US, Metric