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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 | 46.4°F |
| Humidity | 88% |
| Wind | 4.3 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Sao Paulo, Sao Paulo | 99 |
| 2 | Campinas, Sao Paulo | 97 |
| 3 | Camacari, Bahia | 53 |
| 4 | Rio Branco, Acre | 26 |
| 5 | Recife, Pernambuco | 22 |
| 6 | Curitiba, Parana | 19 |
| 7 | Porto Velho, Rondonia | 9 |
| 8 | Manaus, Amazonas | 6 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
52*
live AQI index
Moderate
Overview
What is the current air quality in Santa Maria?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.5*µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Santa Maria is currently 1.9 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 52 AQI US | | 57.2° 46.4° |  8.9 mp/h |
| Sunday, May 19 | Good 17 AQI US  |  | 59° 42.8° | 4.5 mp/h |
| Monday, May 20 | Good 20 AQI US | | 60.8° 42.8° | 4.5 mp/h |
| Tuesday, May 21 | Moderate 52 AQI US |  100% | 64.4° 48.2° | 4.5 mp/h |
| Wednesday, May 22 | Moderate 62 AQI US | 90% | 66.2° 60.8° | 6.7 mp/h |
| Thursday, May 23 | Moderate 70 AQI US | 100% | 64.4° 57.2° | 8.9 mp/h |
| Friday, May 24 | Moderate 63 AQI US | 20% | 57.2° 48.2° | 6.7 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 Maria?
No locations are available.
AQI US, Metric