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Air quality in Uniao
Air quality index (AQI) and PM2.5 air pollution in Uniao
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Uniao Air Quality Map
Real-time Uniao air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Uniao?
| Weather | Broken clouds |
| Temperature | 87.8°F |
| Humidity | 62% |
| Wind | 5.5 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Campinas, Sao Paulo | 57 |
| 2 | Sao Paulo, Sao Paulo | 52 |
| 3 | Curitiba, Parana | 40 |
| 4 | Camacari, Bahia | 26 |
| 5 | Recife, Pernambuco | 17 |
| 6 | Porto Velho, Rondonia | 14 |
| 7 | Manaus, Amazonas | 11 |
| 8 | Rio Branco, Acre | 11 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
20*
live AQI index
Good
Overview
What is the current air quality in Uniao?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 20* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.9*µg/m³ | |
✓
PM2.5 concentration in Uniao air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Uniao?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Uniao air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 20 AQI US |  100% | 87.8° 73.4° |  4.5 mp/h |
| Sunday, Apr 28 | Good 43 AQI US | 100% | 86° 71.6° | 2.2 mp/h |
| Monday, Apr 29 | Good 43 AQI US | 100% | 87.8° 71.6° | 2.2 mp/h |
| Tuesday, Apr 30 | Good 42 AQI US | 100% | 82.4° 73.4° | 4.5 mp/h |
| Wednesday, May 1 | Good 50 AQI US | 90% | 87.8° 71.6° | 4.5 mp/h |
| Thursday, May 2 | Moderate 56 AQI US  | 100% | 87.8° 73.4° | 4.5 mp/h |
| Friday, May 3 | Moderate 74 AQI US | 100% | 86° 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 Uniao?
No locations are available.
AQI US, Metric