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 Marialva
Air quality index (AQI) and PM2.5 air pollution in Marialva
4 people follow this city
Marialva Air Quality Map
Real-time Marialva air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Marialva?
| Weather | Clear sky |
| Temperature | 78.8°F |
| Humidity | 61% |
| Wind | 11.5 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Campinas, Sao Paulo | 50 |
| 2 | Sao Paulo, Sao Paulo | 41 |
| 3 | Recife, Pernambuco | 29 |
| 4 | Curitiba, Parana | 11 |
| 5 | Porto Velho, Rondonia | 11 |
| 6 | Camacari, Bahia | 10 |
| 7 | Rio Branco, Acre | 10 |
| 8 | Cruzeiro do Sul, Acre | 9 |
| 9 | Manaus, Amazonas | 8 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
47*
live AQI index
Good
Overview
What is the current air quality in Marialva?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 47* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.3*µg/m³ | |
!
PM2.5
x2.3
PM2.5 concentration in Marialva is currently 2.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Marialva?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Marialva air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 47 AQI US | | 84.2° 66.2° |  11.2 mp/h |
| Saturday, Apr 27 | Good 46 AQI US | | 87.8° 66.2° | 8.9 mp/h |
| Sunday, Apr 28 | Moderate 57 AQI US  | | 87.8° 68° | 6.7 mp/h |
| Monday, Apr 29 | Moderate 56 AQI US | | 89.6° 68° | 8.9 mp/h |
| Tuesday, Apr 30 | Moderate 54 AQI US | | 89.6° 68° | 8.9 mp/h |
| Wednesday, May 1 | Moderate 69 AQI US | | 89.6° 66.2° | 8.9 mp/h |
| Thursday, May 2 | Moderate 76 AQI US | | 87.8° 68° | 11.2 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 Marialva?
No locations are available.
AQI US, Metric