Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Santos
Air quality index (AQI) and PM2.5 air pollution in Santos
192 people follow this city
Santos Air Quality Map
Real-time Santos air pollution map
AIR QUALITY DATA CONTRIBUTORS
Companhia Ambiental do Estado de São Paulo (CETESB)
See all
Weather
What is the current weather in Santos?
| Weather | Broken clouds |
| Temperature | 73.4°F |
| Humidity | 26% |
| Wind | 0.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Campinas, Sao Paulo | 107 |
| 2 | Sao Paulo, Sao Paulo | 40 |
| 3 | Camacari, Bahia | 22 |
| 4 | Porto Velho, Rondonia | 16 |
| 5 | Manaus, Amazonas | 12 |
| 6 | Recife, Pernambuco | 12 |
| 7 | Curitiba, Parana | 10 |
| 8 | Rio Branco, Acre | 7 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Santos aqi ranking
Real-time Santos air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Santos - Ponta da Praia | 41 |
| 2 | Santos | 11 |
(local time)
SEE WORLD AQI RANKING
US AQI
41
live AQI index
Good
Overview
What is the current air quality in Santos?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 41 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10µg/m³ | |
| PM10 | 24µg/m³ | |
| O3 | 5µg/m³ | |
| NO2 | 42µg/m³ | |
| SO2 | 2µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Santos is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Santos?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Santos air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Apr 26 | Moderate 63 AQI US  |  | 82.4° 71.6° |  6.7 mp/h |
| Saturday, Apr 27 | Moderate 59 AQI US | | 89.6° 75.2° | 11.2 mp/h |
| Sunday, Apr 28 | Good 31 AQI US |  | 78.8° 73.4° | 6.7 mp/h |
| Today | Good 41 AQI US | 30% | 78.8° 73.4° | 6.7 mp/h |
| Tuesday, Apr 30 | Moderate 67 AQI US | | 86° 73.4° | 4.5 mp/h |
| Wednesday, May 1 | Moderate 69 AQI US | | 86° 75.2° | 4.5 mp/h |
| Thursday, May 2 | Moderate 58 AQI US | | 91.4° 75.2° | 11.2 mp/h |
| Friday, May 3 | Moderate 59 AQI US | 20% | 80.6° 73.4° | 8.9 mp/h |
| Saturday, May 4 | Moderate 61 AQI US | | 80.6° 71.6° | 4.5 mp/h |
| Sunday, May 5 | Moderate 61 AQI US | | 78.8° 73.4° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Santos air quality data attribution
1Contributor
Government Contributor
1 Data source
Where is the cleanest air quality in Santos?
AQI US, Metric