Air Quality in Cotia, Brazil

Partly Cloudy
19.5°C · 66.8% humidity
19.5°
Feels 19.5°
77
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
14 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
110 2pm
106
94
77 5pm
85
102
106 8pm
109
99
100 11pm
113
114
115 2am
115
115
116 5am
116
116
116 8am
116
116
116 11am
116
116
Station readings
110
106
94
105
CAMS model adj +50
54
54
54
54
54
66
66
66
54
54
66
66
66
66
66
66
66
66
66
66
66
66
66
66
AD 728×90

Air Quality Index Trend

48h · 3 stn

Cotia'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 Cotia is 1.6× the WHO 24-hour guideline of 15 µg/m³.

66.8%
Humidity
32.3 km/h
Wind ESE
1022.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
77
24.61 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.524.61 µg/m³ ×1.6 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
24.61
Median
25.54
Average
5.5
Low
45.86
High
PM2.5 µg/m³ · Model: 9.75 · Bias: -14.9
05-30
19.5° 12.5°
0.19 mm
05-31
20.9° 11.4°
0.06 mm
06-01
19.5° 11.5°
06-02
16.6° 14.1°
0.88 mm
06-03
18.0° 15.8°
2.62 mm
06-04
23.1° 9.0°
0.75 mm
06-05
15.3° 10.4°
2.94 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 2026-05-30T20:30 UTC.