Air Quality in Rio de Janeiro, Brazil
Windy
32.0°C · 31.2% humidity
32.0°
Feels 32.0°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Rio de Janeiro's air quality — share it
AQI Forecast
66
6pm
66
66
60
9pm
67
71
75
12am
77
79
80
3am
81
81
82
6am
82
82
83
9am
54
54
54
12pm
54
54
54
3pm
54
54
Rio de Janeiro's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons. Current PM2.5 concentration in Rio de Janeiro is 1.1× the WHO 24-hour guideline of 15 µg/m³.
31.2%
Humidity
41.8 km/h
Wind SE
1014.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
16.35 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Rio de Janeiro?
Temperature & Precipitation
PM2.516.35 µg/m³
×1.1 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Rio de Janeiro?
08-03
32.0° 17.4°
0.56 mm
08-04
34.8° 16.0°
0.88 mm
08-05
32.6° 18.8°
08-06
27.8° 17.9°
5.0 mm
08-07
27.1° 19.5°
0.94 mm
08-08
29.3° 19.2°
08-09
35.9° 22.3°
Both models agree
Avg diff: 2.7°C
Where are air quality stations near Rio de Janeiro?
What cities are near Rio de Janeiro?
Get AQI alerts for Rio de Janeiro
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T00:58 UTC.