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Air quality in Rio
Air quality index (AQI) and PM2.5 air pollution in Rio
4 people follow this city
Rio Air Quality Map
Real-time Rio air pollution map
AIR QUALITY DATA CONTRIBUTORS
4 Contributors
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Pollen
What is the pollen count in Rio today?
 | Index | Low | |
 | Tree pollen | None | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Rio?
| Weather | Scattered clouds |
| Temperature | 82.4°F |
| Humidity | 58% |
| Wind | 5.9 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Greece city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Kozani, West Macedonia | 62 |
| 2 | Chania, Crete | 56 |
| 3 | Agrinio, West Greece | 55 |
| 4 | Xanthi, East Macedonia and Thrace | 54 |
| 5 | Irakleion, Crete | 53 |
| 6 | Patras, West Greece | 53 |
| 7 | Thermi, Central Macedonia | 52 |
| 8 | Rio, West Greece | 51 |
| 9 | Athens, Attica | 49 |
| 10 | Piraeus, Attica | 48 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Rio aqi ranking
Real-time Rio air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Stadiou 2 | 53 |
| 2 | Stadiou | 52 |
| 3 | University of Patras | 50 |
| 4 | Agias Varvaras | 19 |
(local time)
SEE WORLD AQI RANKING
Spotlight
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US AQI
51
live AQI index
Moderate
Overview
What is the current air quality in Rio?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 51 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.1µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in Rio is currently 1.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Rio?
 | 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
Rio air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, Jul 21 | Moderate 55 AQI US |  | 87.8° 78.8° |  6.7 mp/h |
| Monday, Jul 22 | Moderate 52 AQI US |  | 87.8° 77° | 8.9 mp/h |
| Tuesday, Jul 23 | Moderate 51 AQI US | | 89.6° 77° | 11.2 mp/h |
| Today | Moderate 51 AQI US | | 91.4° 78.8° | 6.7 mp/h |
| Thursday, Jul 25 | Moderate 54 AQI US |  50% | 86° 77° | 4.5 mp/h |
| Friday, Jul 26 | Moderate 53 AQI US | | 89.6° 77° | 8.9 mp/h |
| Saturday, Jul 27 | Moderate 52 AQI US | | 91.4° 77° | 2.2 mp/h |
| Sunday, Jul 28 | Moderate 53 AQI US | | 93.2° 78.8° | 8.9 mp/h |
| Monday, Jul 29 | Moderate 59 AQI US | | 95° 78.8° | 11.2 mp/h |
| Tuesday, Jul 30 | Moderate 59 AQI US | | 95° 78.8° | 11.2 mp/h |
Interested in hourly forecast? Get the app
How to best protect from air pollution?
Rio air quality data attribution
4Contributors
- University of Patras
1 station
Educational Contributor
- 3 Anonymous contributors
3 stations
3 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Rio?
AQI US, Metric