Air Quality in São Mateus do Sul, Brazil

Drizzle
13.8°C · 93.0% humidity
13.8°
Feels 13.8°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
— 4am
—
—
— 7am
—
—
— 10am
—
—
— 1pm
—
—
— 4pm
—
—
View AQI history for São Mateus do Sul →

São Mateus do Sul's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.

93.0%
Humidity
36.3 km/h
Wind ESE
1020.6 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
6.0 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for São Mateus do Sul?

Temperature & Precipitation

PM2.56.0 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.0
Low

What is the 7-day forecast for São Mateus do Sul?

10-22
17.9° 10.5°
11.56 mm
10-23
27.1° 12.7°
10-24
20.6° 12.9°
0.94 mm
10-25
24.0° 10.7°
4.31 mm
10-26
17.7° 11.5°
12.06 mm
10-27
24.4° 13.2°
55.38 mm
10-28
26.0° 11.5°
0.75 mm
Both models agree Avg diff: 3.2°C

What cities are near São Mateus do Sul?

25 Três Barras 25 Canoinhas 25 Irati 24 Papanduva 25 Palmeira 24 Mafra 24 Rio Negro 24 Lapa 24 Itaiópolis 25 Imbituva
Get AQI alerts for São Mateus do Sul

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-22T01:12 UTC.