Air Quality in Diadema, Brazil

Windy
13.4°C · 81.0% humidity
13.4°
Feels 13.4°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
25 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
99 7am
101
97
60 10am
71
59
65 1pm
89
92
95 4pm
96
97
98 7pm
99
99
99 10pm
99
100
100 1am
100
100
100 4am
100
100
Station readings
99
101
97
83
CAMS model adj +46
54
54
54
54
54
34
34
54
54
54
54
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 1.1× the WHO 24-hour guideline of 15 µg/m³.

81.0%
Humidity
53.6 km/h
Wind ESE
1024.6 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
60
16.52 µg/m³
PM10
56
66.15 µg/m³
050100150200300500

What is the weather forecast for Diadema?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.516.52 µg/m³ ×1.1 WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX6.9
High
AD 300×250
Station readings (25 stations within 25 km)
16.52
Median
31.93
Average
7.2
Low
54.2
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -0.2

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
32
Diadema, São Paulo, Brazil
1.1 km PM2.5: 7.7 µg/m³
23
Interlagos, São Paulo, Brazil
5.4 km PM2.5: 5.5 µg/m³
77
Interlagos, São Paulo, Brazil
5.4 km PM2.5: 24.5 µg/m³
109
Interlagos, São Paulo, Brazil
5.4 km PM2.5: 38.7 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
58
Congonhas, São Paulo, Brazil
8.8 km PM2.5: 15.4 µg/m³
23
Congonhas, São Paulo, Brazil
8.8 km PM2.5: 5.5 µg/m³
89
Santo Amaro, São Paulo, Brazil
9.5 km PM2.5: 30.2 µg/m³

What cities are near Diadema?

80 Pedreira 84 Cidade Ademar 85 Jabaquara 52 São Bernardo do Campo 89 Cursino 89 Sacomã 85 Campo Grande 92 Campo Belo 97 Bosque Saúde 69 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 2026-06-09T13:10 UTC.