Air Quality in Cotia, Brazil

Cloudy
13.5°C · 83.6% humidity
13.5°
Feels 13.5°
92
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
12 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
106 3pm
94
105
92 6pm
108
111
113 9pm
102
103
116 12am
117
117
117 3am
118
118
118 6am
118
118
118 9am
118
118
118 12pm
118
106
Station readings
106
94
105
110
CAMS model adj +52
54
54
54
54
66
66
66
54
54
66
66
66
66
66
66
66
66
66
66
66
66
66
66
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 2.1× the WHO 24-hour guideline of 15 µg/m³.

83.6%
Humidity
15.7 km/h
Wind WSW
1020.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
92
31.51 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Cotia?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.531.51 µg/m³ ×2.1 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (12 stations within 25 km)
31.51
Median
31.33
Average
18.97
Low
44.57
High
PM2.5 µg/m³ · Model: 9.75 · Bias: -21.8

What is the 7-day forecast for Cotia?

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
Both models agree Avg diff: 3.0°C

Where are air quality stations near Cotia?

21
Carapicuíba, São Paulo, Brazil
11.7 km PM2.5: 5.0 µg/m³
26
Carapicuíba, São Paulo, Brazil
11.7 km PM2.5: 6.2 µg/m³
42
Osasco, São Paulo, Brazil
15.5 km PM2.5: 10.1 µg/m³
28
Osasco, São Paulo, Brazil
15.5 km PM2.5: 6.7 µg/m³
26
Capão Redondo, São Paulo, Brazil
15.9 km PM2.5: 6.2 µg/m³
23
Taboão da Serra, São Paulo, Brazil
16.4 km PM2.5: 5.5 µg/m³
24
Taboão da Serra, São Paulo, Brazil
16.4 km PM2.5: 5.8 µg/m³
124
Estação Vila Polopoli
17.8 km PM2.5: 45.0 µg/m³ PM10: 55.3 µg/m³
71
Cid.Universitária-USP-Ipen, São Paulo, Brazil
19.0 km PM2.5: 21.6 µg/m³
80
Marg.Tietê-Ponte dos Remédios, São Paulo, Brazil
20.3 km PM2.5: 25.9 µg/m³

What cities are near Cotia?

92 Itapevi 90 Embu das Artes 90 Jandira 41 Vargem Grande Paulista 89 Barueri 88 Carapicuíba 91 Taboão da Serra 94 Raposo Tavares 88 Itapecerica da Serra 83 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 2026-05-30T21:30 UTC.