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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 | 59°F |
| Humidity | 84% |
| Wind | 1.5 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Rio Branco, Acre | 48 |
| 2 | Campinas, Sao Paulo | 38 |
| 3 | Sao Paulo, Sao Paulo | 33 |
| 4 | Porto Velho, Rondonia | 26 |
| 5 | Curitiba, Parana | 23 |
| 6 | Manaus, Amazonas | 21 |
| 7 | Recife, Pernambuco | 16 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
40*
live AQI index
Good
Overview
What is the current air quality in Mariana?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 40* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.3*µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Mariana is currently 1.5 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 40 AQI US | | 71.6° 51.8° |  4.5 mp/h |
| Sunday, Jun 2 | Moderate 52 AQI US  |  | 75.2° 53.6° | 4.5 mp/h |
| Monday, Jun 3 | Good 49 AQI US |  30% | 77° 55.4° | 2.2 mp/h |
| Tuesday, Jun 4 | Moderate 55 AQI US | | 77° 57.2° | 4.5 mp/h |
| Wednesday, Jun 5 | Moderate 66 AQI US | | 75.2° 55.4° | 4.5 mp/h |
| Thursday, Jun 6 | Moderate 70 AQI US | | 77° 55.4° | 4.5 mp/h |
| Friday, Jun 7 | Moderate 69 AQI US | | 77° 55.4° | 4.5 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 Mariana?
No locations are available.
AQI US, Metric