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
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 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▲
138
50.71 µg/m³
PM10
38
41.15 µg/m³
050100150200300500

What is the weather forecast for Cotia?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.550.71 µg/m³ ×3.4 WHO
Unhealthy for sensitive groups
PM1041.15 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
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
11.7 km PM2.5: 28.3 µg/m³
168
Carapicuíba, São Paulo, Brazil
11.7 km PM2.5: 88.4 µg/m³
78
Osasco, São Paulo, Brazil
15.5 km PM2.5: 24.9 µg/m³
17
Osasco, São Paulo, Brazil
15.5 km PM2.5: 4.1 µg/m³
25
Capão Redondo, São Paulo, Brazil
15.9 km PM2.5: 6.0 µg/m³
117
Taboão da Serra, São Paulo, Brazil
16.4 km PM2.5: 42.0 µg/m³
28
Taboão da Serra, São Paulo, Brazil
16.4 km PM2.5: 6.7 µg/m³
158
Estação Vila Polopoli
17.8 km PM2.5: 69.8 µg/m³ PM10: 84.4 µg/m³
59
Cid.Universitária-USP-Ipen, São Paulo, Brazil
19.0 km PM2.5: 15.9 µg/m³
11
Marg.Tietê-Ponte dos Remédios, São Paulo, Brazil
20.3 km PM2.5: 2.6 µg/m³

What cities are near Cotia?

137 Itapevi 112 Embu das Artes 138 Jandira 60 Vargem Grande Paulista 122 Barueri 117 Carapicuíba 118 Taboão da Serra 139 Raposo Tavares 93 Itapecerica da Serra 126 Osasco
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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.