Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality near RIO401101, Rio de Janeiro
Air quality index (AQI) and PM2.5 air pollution near RIO401101, Rio de Janeiro
91 people follow this station
Air Quality Map
Real-time RIO401101 air pollution map
AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesWeather
What is the current weather near RIO401101, Rio de Janeiro?
| Weather | Scattered clouds |
| Temperature | 69.8°F |
| Humidity | 91% |
| Wind | 2.9 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Campinas, Sao Paulo | 81 |
| 2 | Camacari, Bahia | 62 |
| 3 | Rio Branco, Acre | 50 |
| 4 | Porto Velho, Rondonia | 30 |
| 5 | Sao Paulo, Sao Paulo | 30 |
| 6 | Manaus, Amazonas | 19 |
| 7 | Recife, Pernambuco | 11 |
| 8 | Curitiba, Parana | 6 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Rio de Janeiro air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | RIO401101 | 81 |
(local time)
SEE WORLD AQI RANKING
US AQI
81
live AQI index
Moderate
Overview
What is the current air quality near RIO401101, Rio de Janeiro?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 81 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 25.1µg/m³ | |
Health Recommendations
What is the current air quality near RIO401101, Rio de Janeiro?
 | 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
RIO401101, Rio de Janeiro air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 16 | Moderate 89 AQI US | |||
| Friday, May 17 | Unhealthy for sensitive groups 114 AQI US  | |||
| Saturday, May 18 | Moderate 87 AQI US | |||
| Today | Moderate 81 AQI US |  | 80.6° 69.8° |  8.9 mp/h |
| Monday, May 20 | Moderate 77 AQI US |  50% | 80.6° 69.8° | 13.4 mp/h |
| Tuesday, May 21 | Moderate 65 AQI US | 50% | 78.8° 71.6° | 6.7 mp/h |
| Wednesday, May 22 | Moderate 60 AQI US |  | 86° 68° | 8.9 mp/h |
| Thursday, May 23 | Moderate 60 AQI US | | 87.8° 68° | 13.4 mp/h |
| Friday, May 24 | Moderate 63 AQI US | | 91.4° 68° | 15.7 mp/h |
| Saturday, May 25 | Moderate 60 AQI US | 100% | 77° 68° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
RIO401101 air quality data attribution
Contributor
Anonymous Contributor
Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Rio de Janeiro?
No locations are available.
AQI US, Metric