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Air quality in Porto Alegre
Air quality index (AQI) and PM2.5 air pollution in Porto Alegre
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Porto Alegre Air Quality Map
Real-time Porto Alegre air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Porto Alegre?
| Weather | Rain |
| Temperature | 66.2°F |
| Humidity | 96% |
| Wind | 3 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Curitiba, Parana | 60 |
| 2 | Sao Paulo, Sao Paulo | 58 |
| 3 | Rio Branco, Acre | 55 |
| 4 | Porto Velho, Rondonia | 48 |
| 5 | Recife, Pernambuco | 33 |
| 6 | Camacari, Bahia | 24 |
| 7 | Manaus, Amazonas | 14 |
(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 Porto Alegre?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.1*µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Porto Alegre is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Porto Alegre?
 | 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
Porto Alegre air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 53 AQI US | 100% | 68° 62.6° |  6.7 mp/h |
| Friday, May 24 | Good 25 AQI US  | 100% | 62.6° 51.8° | 15.7 mp/h |
| Saturday, May 25 | Good 14 AQI US | 50% | 55.4° 48.2° | 8.9 mp/h |
| Sunday, May 26 | Good 18 AQI US |  | 60.8° 51.8° | 8.9 mp/h |
| Monday, May 27 | Good 27 AQI US | 100% | 57.2° 55.4° | 8.9 mp/h |
| Tuesday, May 28 | Good 17 AQI US | 40% | 55.4° 51.8° | 13.4 mp/h |
| Wednesday, May 29 | Good 41 AQI US | 40% | 59° 51.8° | 11.2 mp/h |
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Where is the cleanest air quality in Porto Alegre?
No locations are available.
AQI US, Metric