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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 | Clear sky |
| Temperature | 62.6°F |
| Humidity | 79% |
| Wind | 3 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Campinas, Sao Paulo | 63 |
| 2 | Sao Paulo, Sao Paulo | 57 |
| 3 | Recife, Pernambuco | 25 |
| 4 | Camacari, Bahia | 15 |
| 5 | Cruzeiro do Sul, Acre | 12 |
| 6 | Manaus, Amazonas | 6 |
| 7 | Curitiba, Parana | 4 |
| 8 | Rio Branco, Acre | 4 |
| 9 | Porto Velho, Rondonia | 2 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
23*
live AQI index
Good
Overview
What is the current air quality in Porto Alegre?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 23* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.6*µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Porto Alegre is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Porto Alegre?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Porto Alegre air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 23 AQI US |  20% | 75.2° 60.8° |  8.9 mp/h |
| Friday, Apr 26 | Good 42 AQI US | 100% | 80.6° 64.4° | 6.7 mp/h |
| Saturday, Apr 27 | Good 44 AQI US | 90% | 89.6° 69.8° | 11.2 mp/h |
| Sunday, Apr 28 | Good 12 AQI US | 100% | 66.2° 62.6° | 11.2 mp/h |
| Monday, Apr 29 | Good 49 AQI US | 100% | 73.4° 66.2° | 4.5 mp/h |
| Tuesday, Apr 30 | Moderate 65 AQI US  | 100% | 71.6° 68° | 8.9 mp/h |
| Wednesday, May 1 | Moderate 63 AQI US | 100% | 87.8° 68° | 6.7 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Porto Alegre?
No locations are available.
AQI US, Metric