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 Maria
Air quality index (AQI) and PM2.5 air pollution in Santa Maria
195 people follow this city
Santa Maria Air Quality Map
Real-time Santa Maria air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Santa Maria?
| Weather | Broken clouds |
| Temperature | 55.4°F |
| Humidity | 82% |
| Wind | 3.9 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Rio Branco, Acre | 45 |
| 2 | Campinas, Sao Paulo | 38 |
| 3 | Porto Velho, Rondonia | 33 |
| 4 | Sao Paulo, Sao Paulo | 33 |
| 5 | Manaus, Amazonas | 23 |
| 6 | Curitiba, Parana | 18 |
| 7 | Recife, Pernambuco | 14 |
| 8 | Camacari, Bahia | 13 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
56*
live AQI index
Moderate
Overview
What is the current air quality in Santa Maria?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 56* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.6*µg/m³ | |
!
PM2.5
x2.3
PM2.5 concentration in Santa Maria is currently 2.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Santa Maria?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Santa Maria air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 56 AQI US | | 69.8° 50° |  6.7 mp/h |
| Sunday, Jun 2 | Moderate 56 AQI US | | 75.2° 53.6° | 6.7 mp/h |
| Monday, Jun 3 | Good 42 AQI US  |  70% | 64.4° 46.4° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 26 AQI US | | 60.8° 44.6° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 60 AQI US | | 71.6° 53.6° | 4.5 mp/h |
| Thursday, Jun 6 | Moderate 61 AQI US | | 78.8° 60.8° | 4.5 mp/h |
| Friday, Jun 7 | Moderate 61 AQI US |  | 78.8° 62.6° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Santa Maria?
No locations are available.
AQI US, Metric