Air Quality in Santa Ana, El Salvador
Heavy Rain
20.0°C · 98.4% humidity
20.0°
Feels 20.0°
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Santa Ana's air quality — share it
AQI Forecast
27
12am
34
54
45
3am
48
49
51
6am
32
25
26
9am
26
26
27
12pm
27
27
27
3pm
27
27
34
6pm
34
27
27
9pm
34
34
Santa Ana's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
98.4%
Humidity
13.2 km/h
Wind WNW
1012.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.85 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Santa Ana?
Temperature & Precipitation
PM2.510.85 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Santa Ana?
06-09
32.9° 20.0°
21.31 mm
06-10
26.1° 21.0°
21.12 mm
06-11
20.5° 20.1°
21.44 mm
06-12
20.8° 19.3°
15.12 mm
06-13
27.0° 19.3°
28.75 mm
06-14
26.7° 18.2°
4.25 mm
06-15
30.6° 19.8°
16.44 mm
Both models agree
Avg diff: 4.0°C
Where are air quality stations near Santa Ana?
62
el-salvador-santa-ana-urbanización-villa-xiomara
74
el-salvador-centro-histórico-1a-calle-poniente
What cities are near Santa Ana?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T09:49 UTC.