Air Quality in São Leopoldo, Brazil

Overcast
7.4°C · 96.0% humidity
7.4°
Feels 5.1°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
15 1am
22
18
17 4am
9
7
5 7am
3
2
2 10am
1
1
1 1pm
0
0
0 4pm
0
0
0 7pm
0
0
0 10pm
0
0
Station readings
15
22
18
15
CAMS model adj -30
54
54
54
34
27
27
25
25
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
AD 728×90

Air Quality Index Trend

48h · 4 stn

São 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
PM2.5
17
4.13 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations
PM2.54.13 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
4.13
Median
3.99
Average
0.1
Low
8.14
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +3.2
06-09
19.9° 7.4°
0.25 mm
06-10
21.4° 12.3°
06-11
16.2° 8.1°
0.44 mm
06-12
16.5° 10.8°
1.75 mm
06-13
26.6° 12.4°
0.88 mm
06-14
17.8° 8.7°
2.25 mm
06-15
17.4° 12.6°
0.75 mm
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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 2026-06-09T07:31 UTC.