Air Quality in Diadema, Brazil

Windy
13.4°C · 81.0% humidity
13.4°
Feels 13.4°
59
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
132 3am
128
111
59 6am
72
81
87 9am
92
96
78 12pm
80
101
102 3pm
102
103
103 6pm
103
104
104 9pm
104
104
104 12am
104
104
Station readings
132
128
111
107
CAMS model adj +50
83
66
54
54
54
54
54
54
54
34
34
54
54
54
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

48h · 3 stn

Diadema'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 Diadema is 1.0× the WHO 24-hour guideline of 15 µg/m³.

81.0%
Humidity
53.6 km/h
Wind ESE
1024.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
59
15.7 µg/m³
PM10
56
66.15 µg/m³
050100150200300500

What is the weather forecast for Diadema?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.515.7 µg/m³ ✓ WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (10 stations within 25 km)
15.7
Median
23.46
Average
3.1
Low
59.72
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -2.2

What is the 7-day forecast for Diadema?

06-09
24.1° 13.4°
06-10
16.5° 13.5°
0.31 mm
06-11
19.1° 12.7°
1.63 mm
06-12
20.3° 14.4°
2.06 mm
06-13
23.1° 13.4°
6.56 mm
06-14
24.0° 16.2°
5.5 mm
06-15
19.3° 12.5°
4.13 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Diadema?

13
Diadema, São Paulo, Brazil
1.1 km PM2.5: 3.1 µg/m³
86
Diadema, São Paulo, Brazil
1.1 km PM2.5: 28.7 µg/m³
2
Interlagos, São Paulo, Brazil
5.4 km PM2.5: 0.5 µg/m³
77
Interlagos, São Paulo, Brazil
5.4 km PM2.5: 24.5 µg/m³
22
Interlagos, São Paulo, Brazil
5.4 km PM2.5: 5.3 µg/m³
56
S.Bernardo-Centro, São Paulo, Brazil
7.9 km PM2.5: 14.5 µg/m³
21
S.Bernardo-Centro, São Paulo, Brazil
7.9 km PM2.5: 5.0 µg/m³
7
Congonhas, São Paulo, Brazil
8.8 km PM2.5: 1.7 µg/m³
117
Congonhas, São Paulo, Brazil
8.8 km PM2.5: 42.0 µg/m³
89
Santo Amaro, São Paulo, Brazil
9.5 km PM2.5: 30.2 µg/m³

What cities are near Diadema?

62 Pedreira 66 Cidade Ademar 70 Jabaquara 18 São Bernardo do Campo 67 Cursino 63 Sacomã 66 Campo Grande 78 Campo Belo 69 Bosque Saúde 28 Santo André
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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 2026-06-09T09:59 UTC.