Air Quality in Liberdade, Brazil

Windy
13.4°C · 81.0% humidity
13.4°
Feels 13.4°
119
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
32 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
97 7am
100
100
119 10am
1pm
4pm
7pm
10pm
1am
4am
Station readings
97
100
100
84
CAMS model adj -47
AD 728×90

Air Quality Index Trend

48h · 3 stn

Liberdade'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 Liberdade is 2.8× the WHO 24-hour guideline of 15 µg/m³.

81.0%
Humidity
53.6 km/h
Wind ESE
1024.6 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
119
42.72 µg/m³
PM10
56
66.15 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.542.72 µg/m³ ×2.8 WHO
Unhealthy for sensitive groups
PM1066.15 µg/m³
Moderate
UV INDEX6.9
High
AD 300×250
42.72
Median
30.52
Average
7.2
Low
54.2
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -26.4
06-09
24.1° 13.4°
06-10
16.5° 13.5°
0.31 mm
06-11
19.1° 12.7°
1.63 mm
06-12
20.3° 14.4°
2.06 mm
06-13
23.1° 13.4°
6.56 mm
06-14
24.0° 16.2°
5.5 mm
06-15
19.3° 12.5°
4.13 mm
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T13:11 UTC.