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 Viana
Air quality index (AQI) and PM2.5 air pollution in Viana
7 people follow this city
Viana Air Quality Map
Real-time Viana air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Viana?
| Weather | Broken clouds |
| Temperature | 84.2°F |
| Humidity | 75% |
| Wind | 1.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Campinas, Sao Paulo | 45 |
| 2 | Curitiba, Parana | 23 |
| 3 | Sao Paulo, Sao Paulo | 21 |
| 4 | Camacari, Bahia | 14 |
| 5 | Manaus, Amazonas | 10 |
| 6 | Porto Velho, Rondonia | 10 |
| 7 | Cruzeiro do Sul, Acre | 7 |
| 8 | Recife, Pernambuco | 4 |
| 9 | Rio Branco, Acre | 3 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
53*
live AQI index
Moderate
Overview
What is the current air quality in Viana?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.2*µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in Viana is currently 2.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Viana?
 | 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
Viana air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 53 AQI US |  100% | 84.2° 73.4° |  2.2 mp/h |
| Saturday, Apr 20 | Good 39 AQI US  | 100% | 84.2° 73.4° | 4.5 mp/h |
| Sunday, Apr 21 | Good 38 AQI US | 100% | 86° 73.4° | 4.5 mp/h |
| Monday, Apr 22 | Good 39 AQI US | 100% | 82.4° 73.4° | 2.2 mp/h |
| Tuesday, Apr 23 | Good 46 AQI US | 100% | 84.2° 73.4° | 4.5 mp/h |
| Wednesday, Apr 24 | Moderate 56 AQI US | 100% | 84.2° 73.4° | 4.5 mp/h |
| Thursday, Apr 25 | Moderate 59 AQI US | 100% | 84.2° 73.4° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Viana?
No locations are available.
AQI US, Metric