Air Quality in Teresina, Brazil
Clear
37.1°C · 24.7% humidity
37.1°
Feels 37.1°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Teresina's air quality — share it
AQI Forecast
54
10pm
34
34
31
1am
27
27
27
4am
27
27
27
7am
27
27
27
10am
27
27
27
1pm
27
27
25
4pm
25
27
27
7pm
34
34
Teresina's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
24.7%
Humidity
28.8 km/h
Wind SSE
1008.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.35 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Teresina?
Temperature & Precipitation
PM2.57.35 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Teresina?
08-03
37.1° 23.3°
08-04
37.5° 23.6°
1.56 mm
08-05
37.2° 22.6°
0.88 mm
08-06
37.4° 23.2°
0.5 mm
08-07
37.4° 23.0°
1.0 mm
08-08
37.5° 22.5°
0.06 mm
08-09
37.5° 22.3°
1.0 mm
Both models agree
Avg diff: 1.3°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T04:48 UTC.