Air Quality in São Leopoldo, Brazil
Clear
32.6°C · 44.4% humidity
32.6°
Feels 35.8°
3
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations
Nearby Monitoring Stations
São Leopoldo's air quality — share it
AQI Forecast
Calibrated
3
5pm
11
7
3
8pm
34
34
34
11pm
34
46
34
2am
34
34
34
5am
34
34
34
8am
34
14
7
11am
7
7
7
2pm
7
7
Station readings
3
11
CAMS model
adj -20
24
25
27
27
54
54
54
54
66
54
54
54
54
54
54
54
54
34
27
27
27
27
27
27
Air Quality Index Trend
46h · 3 stnSão Leopoldo's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
44.4%
Humidity
21.8 km/h
Wind N
1009.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
0.71 µg/m³
PM10▲
20.55 µg/m³
050100150200300500
What is the weather forecast for São Leopoldo?
Temperature & Precipitation
PM2.5 Trend
46h · 3 stationsPM2.50.71 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (5 stations within 25 km)
0.71
Median
0.96
Average
0.2
Low
3.26
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +5.8
What is the 7-day forecast for São Leopoldo?
08-03
32.6° 9.7°
6.25 mm
08-04
17.1° 10.3°
1.75 mm
08-05
19.2° 13.3°
8.38 mm
08-06
25.3° 8.3°
1.19 mm
08-07
18.6° 14.6°
4.25 mm
08-08
14.6° 11.9°
13.31 mm
08-09
22.1° 10.9°
2.38 mm
Both models agree
Avg diff: 4.7°C
Where are air quality stations near São Leopoldo?
2
brazil-são-leopoldo-rua-são-joaquim
2
brazil-são-leopoldo-rua-lindolfo-collor
48
brazil-são-leopoldo-rua-américa
10
brazil-novo-hamburgo-rua-osório
1
brazil-novo-hamburgo-rua-joão-aloysio-algayer
What cities are near São Leopoldo?
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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 2026-08-07T23:08 UTC.