Air Quality in Cajamar, Brazil

Windy
35.1°C · 19.7% humidity
35.1°
Feels 35.1°
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
47 9am
26
79
58 12pm
62
62
50 3pm
50
62
62 6pm
79
79
79 9pm
23
23
21 12am
21
20
20 3am
20
20
20 6am
20
20
Station readings
47
26
CAMS model adj -4
66
66
83
66
66
66
54
54
66
66
83
83
83
27
27
25
25
24
24
24
24
24
24
24
AD 728×90

Air Quality Index Trend

46h · 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 1.0× the WHO 24-hour guideline of 15 µg/m³.

19.7%
Humidity
70.4 km/h
Wind NNW
1008.0 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
58
15.62 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Cajamar?

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations
PM2.515.62 µg/m³ ✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
Station readings (6 stations within 25 km)
15.62
Median
15.17
Average
11.0
Low
22.1
High
PM2.5 µg/m³ · Model: 16.35 · Bias: +0.7

What is the 7-day forecast for Cajamar?

09-05
35.1° 15.9°
56.13 mm
09-06
31.0° 15.1°
11.31 mm
09-07
25.6° 15.8°
0.25 mm
09-08
31.4° 12.7°
25.81 mm
09-09
27.5° 8.1°
0.25 mm
09-10
18.9° 16.6°
9.31 mm
09-11
23.2° 17.6°
18.31 mm
Both models agree Avg diff: 5.8°C

Where are air quality stations near Cajamar?

68
Perus, São Paulo, Brazil
13.9 km PM2.5: 20.2 µg/m³
61
Perus, São Paulo, Brazil
13.9 km PM2.5: 16.9 µg/m³
68
Perus, São Paulo, Brazil
13.9 km PM2.5: 20.2 µg/m³
25
Pico do Jaraguá, São Paulo, Brazil
15.9 km PM2.5: 6.0 µg/m³
34
Pico do Jaraguá, São Paulo, Brazil
15.9 km PM2.5: 8.2 µg/m³
25
Pico do Jaraguá, São Paulo, Brazil
15.9 km PM2.5: 6.0 µg/m³
30
Pico do Jaraguá, São Paulo, Brazil
15.9 km PM2.5: 7.2 µg/m³
61
Pico do Jaraguá, São Paulo, Brazil
15.9 km PM2.5: 16.9 µg/m³
34
Pico do Jaraguá, São Paulo, Brazil
15.9 km PM2.5: 8.2 µg/m³
72
Jundiaí, São Paulo, Brazil
18.4 km PM2.5: 22.1 µg/m³

What cities are near Cajamar?

52 Santana de Parnaíba 57 Anhanguera 54 Pirapora do Bom Jesus 55 Perus 55 Caieiras 58 Franco da Rocha 63 Francisco Morato 72 Várzea Paulista 57 Jaraguá 48 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 2026-09-05T15:05 UTC.