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Air quality in Mariana
Air quality index (AQI) and PM2.5 air pollution in Mariana
23 people follow this city
Mariana Air Quality Map
Real-time Mariana air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Mariana?
| Weather | Clear sky |
| Temperature | 57.2°F |
| Humidity | 93% |
| Wind | 0.8 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Curitiba, Parana | 79 |
| 2 | Sao Paulo, Sao Paulo | 64 |
| 3 | Camacari, Bahia | 61 |
| 4 | Porto Velho, Rondonia | 54 |
| 5 | Rio Branco, Acre | 48 |
| 6 | Campinas, Sao Paulo | 44 |
| 7 | Recife, Pernambuco | 22 |
| 8 | Manaus, Amazonas | 9 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
48*
live AQI index
Good
Overview
What is the current air quality in Mariana?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 48* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.7*µg/m³ | |
!
PM2.5
x1.7
PM2.5 concentration in Mariana is currently 1.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Mariana?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Mariana air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 48 AQI US |  | 75.2° 57.2° |  2.2 mp/h |
| Tuesday, Jun 4 | Moderate 55 AQI US  |  | 77° 57.2° | 4.5 mp/h |
| Wednesday, Jun 5 | Moderate 58 AQI US | | 75.2° 55.4° | 4.5 mp/h |
| Thursday, Jun 6 | Moderate 56 AQI US |  | 77° 55.4° | 4.5 mp/h |
| Friday, Jun 7 | Moderate 69 AQI US | | 78.8° 57.2° | 4.5 mp/h |
| Saturday, Jun 8 | Moderate 69 AQI US | | 78.8° 57.2° | 4.5 mp/h |
| Sunday, Jun 9 | Moderate 73 AQI US | | 80.6° 57.2° | 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 Mariana?
No locations are available.
AQI US, Metric