Air Quality in San Miguel, El Salvador
Clear
35.7°C · 33.3% humidity
35.7°
Feels 35.7°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
San Miguel's air quality — share it
AQI Forecast
Calibrated
23
9am
23
23
19
12pm
21
22
23
3pm
23
24
24
6pm
24
32
25
9pm
25
25
25
12am
25
25
25
3am
32
32
32
6am
32
32
Station readings
19
CAMS model
adj -2
25
25
25
27
27
27
27
27
27
27
27
34
27
27
27
27
27
27
27
34
34
34
34
34
Air Quality Index Trend
19h · 1 stnSan Miguel's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.
33.3%
Humidity
14.4 km/h
Wind N
1010.2 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.48 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for San Miguel?
Temperature & Precipitation
PM2.5 Trend
19h · 1 stationPM2.54.48 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX24.9
Extreme
Station readings (1 station within 25 km)
4.48
Median
4.48
Average
4.48
Low
4.48
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +2.0
What is the 7-day forecast for San Miguel?
05-29
35.7° 23.0°
10.44 mm
05-30
34.3° 21.5°
10.06 mm
05-31
32.6° 22.2°
0.06 mm
06-01
26.9° 21.4°
14.12 mm
06-02
32.3° 22.4°
6.13 mm
06-03
31.8° 22.4°
9.25 mm
06-04
30.1° 22.0°
11.87 mm
Both models agree
Avg diff: 3.0°C
Where are air quality stations near San Miguel?
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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 2026-05-29T18:45 UTC.