Air Quality in Chalchuapa, El Salvador

Partly Cloudy
27.9°C · 54.6% humidity
27.9°
Feels 30.7°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
54 12am
54
54
32 3am
38
43
46 6am
48
23
24 9am
25
25
26 12pm
24
24
27 3pm
27
27
34 6pm
34
34
34 9pm
34
34
AD 728×90

Air Quality Index Trend

43h · 1 stn

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

54.6%
Humidity
39.1 km/h
Wind NNE
1011.7 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
32
7.69 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Chalchuapa?

Temperature & Precipitation

PM2.5 Trend

43h · 1 station
PM2.57.69 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX5.9
High
AD 300×250

What is the 7-day forecast for Chalchuapa?

08-03
27.9° 17.8°
3.88 mm
08-04
29.3° 17.8°
3.37 mm
08-05
27.2° 18.2°
0.75 mm
08-06
28.1° 17.3°
0.75 mm
08-07
22.9° 18.1°
8.19 mm
08-08
27.9° 16.9°
0.25 mm
08-09
28.3° 18.3°
9.31 mm
Both models agree Avg diff: 6.1°C

Where are air quality stations near Chalchuapa?

92
el-salvador-santa-ana-urbanización-villa-xiomara
14.2 km PM2.5: 31.5 µg/m³ PM10: 33.7 µg/m³
74
el-salvador-santa-ana-urbanización-villa-xiomara
14.3 km PM2.5: 23.0 µg/m³ PM10: 23.0 µg/m³

What cities are near Chalchuapa?

32 Santa Ana 32 Ahuachapán 32 Izalco 33 Sonzacate 33 Sonsonate 21 Asunción Mita 32 Jalpatagua 21 Jutiapa 21 Metapán 48 Acajutla
Get AQI alerts for Chalchuapa

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T09:16 UTC.