Air Quality in Mairiporã, Brazil

Partly Cloudy
20.4°C · 64.1% humidity
20.4°
Feels 20.4°
65
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
112 1pm
112
112
65 4pm
98
108
115 7pm
120
123
126 10pm
127
129
130 1am
130
131
131 4am
131
132
132 7am
132
132
132 10am
132
112
Station readings
115
116
116
110
CAMS model adj +78
34
34
34
34
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
34
AD 728×90

Air Quality Index Trend

47h · 1 stn

Mairiporã'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 Mairiporã is 1.3× the WHO 24-hour guideline of 15 µg/m³.

64.1%
Humidity
27.2 km/h
Wind ESE
1021.8 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
65
18.82 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Mairiporã?

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.518.82 µg/m³ ×1.3 WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (9 stations within 25 km)
18.82
Median
18.76
Average
5.0
Low
32.1
High
PM2.5 µg/m³ · Model: 8.2 · Bias: -10.6

What is the 7-day forecast for Mairiporã?

05-30
20.4° 12.7°
0.31 mm
05-31
20.8° 11.6°
0.06 mm
06-01
19.5° 11.6°
06-02
15.8° 14.3°
1.37 mm
06-03
19.6° 14.7°
2.25 mm
06-04
23.3° 8.1°
1.19 mm
06-05
16.4° 10.5°
1.94 mm
Both models agree Avg diff: 2.8°C

Where are air quality stations near Mairiporã?

30
Guarulhos-Paço Municipal, São Paulo, Brazil
16.7 km PM2.5: 7.2 µg/m³
20
Guarulhos-Paço Municipal, São Paulo, Brazil
16.7 km PM2.5: 4.8 µg/m³
11
Perus, São Paulo, Brazil
20.2 km PM2.5: 2.6 µg/m³
25
Santana, São Paulo, Brazil
21.3 km PM2.5: 6.0 µg/m³
23
Santana, São Paulo, Brazil
21.3 km PM2.5: 5.5 µg/m³
10
Santana, São Paulo, Brazil
21.3 km PM2.5: 2.4 µg/m³
23
Guarulhos-Pimentas, São Paulo, Brazil
22.5 km PM2.5: 5.5 µg/m³
18
Guarulhos-Pimentas, São Paulo, Brazil
22.5 km PM2.5: 4.3 µg/m³
26
Pico do Jaraguá, São Paulo, Brazil
23.9 km PM2.5: 6.2 µg/m³
9
Itaim Paulista, São Paulo, Brazil
26.5 km PM2.5: 2.2 µg/m³

What cities are near Mairiporã?

71 Franco da Rocha 74 Jaçanã 71 Caieiras 81 Mandaqui 61 Francisco Morato 65 Guarulhos 76 Vila Galvão 81 Tucuruvi 79 Brasilandia 77 Vila Medeiros
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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 2026-05-30T19:18 UTC.