Air Quality in Nilópolis, Brazil
Overcast
18.6°C · 92.4% humidity
18.6°
Feels 18.6°
74
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Nilópolis's air quality — share it
AQI Forecast
83
12am
83
83
74
3am
60
61
51
6am
52
52
53
9am
53
53
54
12pm
34
54
54
3pm
54
54
54
6pm
66
66
54
9pm
66
66
Nilópolis'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 Nilópolis is 1.5× the WHO 24-hour guideline of 15 µg/m³.
92.4%
Humidity
15.0 km/h
Wind NW
1020.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
23.15 µg/m³
PM10
73.05 µg/m³
050100150200300500
What is the weather forecast for Nilópolis?
Temperature & Precipitation
PM2.523.15 µg/m³
×1.5 WHO
Moderate
PM1073.05 µg/m³
Moderate
UV INDEX0.7
Low
What is the 7-day forecast for Nilópolis?
06-09
25.2° 17.5°
0.56 mm
06-10
19.3° 17.0°
4.37 mm
06-11
24.0° 16.6°
1.13 mm
06-12
21.1° 16.3°
7.88 mm
06-13
25.1° 19.1°
6.88 mm
06-14
25.8° 19.4°
0.19 mm
06-15
21.3° 17.2°
2.31 mm
Both models agree
Avg diff: 3.2°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T06:47 UTC.