Air Quality in Cajamar, Brazil

Drizzle
15.5°C · 87.3% humidity
15.5°
Feels 15.5°
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
9 stations

Nearby Monitoring Stations

AQI Forecast
86 5pm
92
85
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Station readings
86
92
85

Air Quality Index Trend

47h · 2 stn

Cajamar'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 Cajamar is 1.1× the WHO 24-hour guideline of 15 µg/m³.

87.3%
Humidity
65.9 km/h
Wind SE
1017.9 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
61
16.77 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

What is the weather forecast for Cajamar?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.516.77 µg/m³ ×1.1 WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX0.0
Low
Station readings (9 stations within 25 km)
16.77
Median
16.84
Average
10.1
Low
23.0
High
PM2.5 µg/m³ · Model: 19.2 · Bias: +2.4

What is the 7-day forecast for Cajamar?

10-21
21.1° 15.5°
6.56 mm
10-22
18.4° 14.6°
25.13 mm
10-23
28.7° 15.0°
0.13 mm
10-24
23.6° 14.1°
13.31 mm
10-25
21.3° 13.3°
10.0 mm
10-26
19.0° 13.8°
17.75 mm
10-27
26.2° 16.5°
8.12 mm
Both models agree Avg diff: 2.8°C

Where are air quality stations near Cajamar?

65
Perus, São Paulo, Brazil
13.9 km PM2.5: 18.8 µg/m³
68
Perus, São Paulo, Brazil
13.9 km PM2.5: 20.2 µg/m³
59
Perus, São Paulo, Brazil
13.9 km PM2.5: 15.9 µg/m³
65
Perus, São Paulo, Brazil
13.9 km PM2.5: 18.8 µg/m³
46
Pico do Jaraguá, São Paulo, Brazil
15.9 km PM2.5: 11.0 µg/m³
78
Pico do Jaraguá, São Paulo, Brazil
15.9 km PM2.5: 24.9 µg/m³
70
Pico do Jaraguá, São Paulo, Brazil
15.9 km PM2.5: 21.1 µg/m³
82
Pico do Jaraguá, São Paulo, Brazil
15.9 km PM2.5: 26.8 µg/m³
61
Pico do Jaraguá, São Paulo, Brazil
15.9 km PM2.5: 16.9 µg/m³
80
Pico do Jaraguá, São Paulo, Brazil
15.9 km PM2.5: 25.9 µg/m³

What cities are near Cajamar?

61 Santana de Parnaíba 61 Anhanguera 56 Pirapora do Bom Jesus 66 Perus 63 Caieiras 63 Franco da Rocha 63 Francisco Morato 57 Várzea Paulista 62 Jaraguá 59 Barueri
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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 2026-10-21T23:31 UTC.