Air Quality in Castro Alves, Brazil
Drizzle
23.0°C · 84.1% humidity
23.0°
Feels 23.0°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Castro Alves's air quality — share it
AQI Forecast
24
5am
24
25
25
8am
25
25
25
11am
25
25
25
2pm
25
25
25
5pm
25
25
25
8pm
25
24
24
11pm
24
24
24
2am
24
24
Castro Alves's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
84.1%
Humidity
23.9 km/h
Wind SE
1020.8 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.9 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Castro Alves?
Temperature & Precipitation
PM2.55.9 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
What is the 7-day forecast for Castro Alves?
05-30
28.5° 18.8°
0.44 mm
05-31
26.1° 19.1°
0.06 mm
06-01
25.2° 19.3°
0.19 mm
06-02
33.9° 19.0°
0.13 mm
06-03
32.4° 20.1°
06-04
25.2° 21.2°
1.19 mm
06-05
25.2° 19.6°
2.62 mm
Both models agree
Avg diff: 1.9°C
What cities are near Castro Alves?
Get AQI alerts for Castro Alves
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 2026-05-30T11:05 UTC.