Air Quality in São Leopoldo, Brazil
Overcast
7.4°C · 96.0% humidity
7.4°
Feels 5.1°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
22
2am
18
15
15
5am
12
9
6
8am
4
3
2
11am
2
1
1
2pm
1
0
0
5pm
0
0
0
8pm
0
0
0
11pm
0
0
Station readings
22
18
15
12
CAMS model
adj -29
54
54
34
27
27
25
25
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
Air Quality Index Trend
48h · 5 stnSão Leopoldo's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
96.0%
Humidity
12.1 km/h
Wind NNE
1025.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.52 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for São Leopoldo?
Temperature & Precipitation
PM2.5 Trend
48h · 5 stationsPM2.53.52 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (5 stations within 25 km)
3.52
Median
3.66
Average
0.1
Low
7.83
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +3.0
Both models agree
Avg diff: 3.8°C
Where are air quality stations near São Leopoldo?
11
brazil-são-leopoldo-rua-são-joaquim
11
brazil-são-leopoldo-rua-lindolfo-collor
27
brazil-são-leopoldo-rua-américa
16
brazil-novo-hamburgo-rua-osório
–
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 2026-06-09T08:25 UTC.