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Air quality in Santa Maria
Air quality index (AQI) and PM2.5 air pollution in Santa Maria
182 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 | Clear sky |
| Temperature | 64.4°F |
| Humidity | 82% |
| Wind | 4.6 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Campinas, Sao Paulo | 86 |
| 2 | Curitiba, Parana | 57 |
| 3 | Sao Paulo, Sao Paulo | 54 |
| 4 | Recife, Pernambuco | 19 |
| 5 | Camacari, Bahia | 11 |
| 6 | Cruzeiro do Sul, Acre | 8 |
| 7 | Rio Branco, Acre | 6 |
| 8 | Porto Velho, Rondonia | 4 |
| 9 | Manaus, Amazonas | 2 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
43*
live AQI index
Good
Overview
What is the current air quality in Santa Maria?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 43* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.3*µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Santa Maria is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Santa Maria?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Santa Maria air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 23 | Good 43 AQI US |  60% | 73.4° 62.6° |  6.7 mp/h |
| Today | Good 43 AQI US | 100% | 73.4° 57.2° | 8.9 mp/h |
| Thursday, Apr 25 | Good 50 AQI US | 100% | 84.2° 66.2° | 11.2 mp/h |
| Friday, Apr 26 | Good 41 AQI US | 100% | 82.4° 66.2° | 13.4 mp/h |
| Saturday, Apr 27 | Good 19 AQI US | 100% | 64.4° 59° | 8.9 mp/h |
| Sunday, Apr 28 | Moderate 70 AQI US  | 100% | 71.6° 62.6° | 4.5 mp/h |
| Monday, Apr 29 | Moderate 69 AQI US | 100% | 71.6° 68° | 4.5 mp/h |
| Tuesday, Apr 30 | Moderate 73 AQI US | 100% | 80.6° 68° | 6.7 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Santa Maria?
No locations are available.
AQI US, Metric