Air Quality in Caieiras, Brazil

Clear
31.1°C · 25.1% humidity
31.1°
Feels 31.1°
49
Good
Air quality is satisfactory. Enjoy outdoor activities.
14 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
52 6pm
51
42
49 9pm
46
45
43 12am
42
22
21 3am
21
21
20 6am
40
40
40 9am
13
20
20 12pm
20
20
20 3pm
20
40
Station readings
52
51
42
CAMS model adj -14
54
54
54
54
54
54
54
54
34
34
34
34
34
54
54
54
27
34
34
34
34
34
34
54
AD 728×90

Air Quality Index Trend

47h · 3 stn

Caieiras's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.

25.1%
Humidity
3.6 km/h
Wind SW
1014.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
49
11.66 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Caieiras?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.511.66 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (14 stations within 25 km)
11.66
Median
11.95
Average
2.98
Low
29.7
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +4.7

What is the 7-day forecast for Caieiras?

08-03
31.1° 13.2°
08-04
28.8° 10.2°
0.25 mm
08-05
27.6° 16.3°
08-06
27.8° 13.0°
0.19 mm
08-07
22.8° 13.6°
0.13 mm
08-08
27.7° 14.6°
08-09
28.4° 17.2°
Both models agree Avg diff: 2.7°C

Where are air quality stations near Caieiras?

61
Perus, São Paulo, Brazil
5.7 km PM2.5: 16.9 µg/m³
34
Perus, São Paulo, Brazil
5.7 km PM2.5: 8.2 µg/m³
50
Pico do Jaraguá, São Paulo, Brazil
10.6 km PM2.5: 12.0 µg/m³
17
Pico do Jaraguá, São Paulo, Brazil
10.6 km PM2.5: 4.1 µg/m³
55
Pico do Jaraguá, São Paulo, Brazil
10.6 km PM2.5: 14.0 µg/m³
30
Nossa Senhora do Ó, São Paulo, Brazil
13.8 km PM2.5: 7.2 µg/m³
34
Nossa Senhora do Ó, São Paulo, Brazil
13.8 km PM2.5: 8.2 µg/m³
42
Nossa Senhora do Ó, São Paulo, Brazil
13.8 km PM2.5: 10.1 µg/m³
46
Marg.Tietê-Ponte dos Remédios, São Paulo, Brazil
17.2 km PM2.5: 11.0 µg/m³
55
Marg.Tietê-Ponte dos Remédios, São Paulo, Brazil
17.2 km PM2.5: 14.0 µg/m³

What cities are near Caieiras?

49 Perus 46 Franco da Rocha 49 Jaraguá 52 Anhanguera 50 Francisco Morato 41 Brasilandia 53 Cajamar 47 Pirituba 50 Sao Domingos 43 Mandaqui
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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 2026-08-08T00:56 UTC.