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Air quality in Rio
Air quality index (AQI) and PM2.5 air pollution in Rio
2 people follow this city
Rio Air Quality Map
Real-time Rio air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Rio today?
 | Index | Very high | |
 | Tree pollen | Low | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Rio?
| Weather | Broken clouds |
| Temperature | 60.8°F |
| Humidity | 83% |
| Wind | 7.2 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 94 |
| 2 | Glendora, California | 86 |
| 3 | Claremont, California | 85 |
| 4 | Redlands, California | 81 |
| 5 | San Fernando, California | 79 |
| 6 | Glendale, California | 78 |
| 7 | Pasadena, California | 78 |
| 8 | San Bernardino, California | 78 |
| 9 | Coachella, California | 77 |
| 10 | Pahrump, Nevada | 77 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
49*
live AQI index
Good
Overview
What is the current air quality in Rio?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 49* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.9*µg/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?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Rio air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 49 AQI US |  90% | 62.6° 53.6° |  6.7 mp/h |
| Sunday, Jun 2 | Moderate 60 AQI US  | | 73.4° 51.8° | 6.7 mp/h |
| Monday, Jun 3 | Moderate 62 AQI US | 100% | 75.2° 55.4° | 15.7 mp/h |
| Tuesday, Jun 4 | Moderate 53 AQI US | 100% | 80.6° 62.6° | 13.4 mp/h |
| Wednesday, Jun 5 | Good 30 AQI US | 100% | 69.8° 59° | 17.9 mp/h |
| Thursday, Jun 6 | Good 10 AQI US | 100% | 55.4° 48.2° | 17.9 mp/h |
| Friday, Jun 7 | Good 7 AQI US | 90% | 48.2° 44.6° | 11.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Rio?
No locations are available.
AQI US, Metric