Air Quality in Cotia, Brazil
Cloudy
14.0°C · 84.7% humidity
14.0°
Feels 14.0°
138
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
3 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
125
1am
136
141
138
4am
119
115
111
7am
109
107
106
10am
105
85
84
1pm
104
104
103
4pm
103
103
103
7pm
103
103
103
10pm
103
103
Station readings
125
136
141
137
CAMS model
adj +49
84
83
83
66
54
54
54
54
54
54
54
34
34
54
54
54
54
54
54
54
54
54
54
54
Air Quality Index Trend
48h · 3 stnCotia'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 3.4× the WHO 24-hour guideline of 15 µg/m³.
84.7%
Humidity
31.9 km/h
Wind SE
1021.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
50.71 µg/m³
PM10
41.15 µg/m³
050100150200300500
What is the weather forecast for Cotia?
Temperature & Precipitation
PM2.5 Trend
48h · 3 stationsPM2.550.71 µg/m³
×3.4 WHO
Unhealthy for sensitive groups
PM1041.15 µg/m³
Good
UV INDEX0.7
Low
Station readings (3 stations within 25 km)
50.71
Median
48.07
Average
23.08
Low
69.42
High
PM2.5 µg/m³ · Model: 19.2 · Bias: -31.5
What is the 7-day forecast for Cotia?
06-09
22.7° 13.1°
06-10
16.4° 13.1°
0.19 mm
06-11
17.6° 11.6°
2.62 mm
06-12
19.6° 12.3°
2.94 mm
06-13
23.1° 12.2°
8.94 mm
06-14
24.9° 15.1°
7.0 mm
06-15
17.6° 11.8°
3.31 mm
Both models agree
Avg diff: 2.9°C
Where are air quality stations near Cotia?
85
Carapicuíba, São Paulo, Brazil
168
Carapicuíba, São Paulo, Brazil
78
Osasco, São Paulo, Brazil
17
Osasco, São Paulo, Brazil
25
Capão Redondo, São Paulo, Brazil
117
Taboão da Serra, São Paulo, Brazil
28
Taboão da Serra, São Paulo, Brazil
158
Estação Vila Polopoli
59
Cid.Universitária-USP-Ipen, São Paulo, Brazil
11
Marg.Tietê-Ponte dos Remédios, São Paulo, Brazil
What cities are near Cotia?
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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 2026-06-09T07:42 UTC.