What is the air quality in Chalchuapa today?

The current Air Quality Index (AQI) in Chalchuapa is 20 (Good). PM2.5 concentration is 4.93 µg/m³.

What is the temperature in Chalchuapa right now?

The current temperature in Chalchuapa is 26.5°C (feels like 26.5°C). Humidity is 67.1% and wind speed is 11.7 km/h.

Is it safe to go outside in Chalchuapa?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Chalchuapa, El Salvador

Drizzle

26.5°C · 67.1% humidity

26.5°

Feels 26.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

— 6am

—

— 9am

—

— 12pm

—

— 3pm

—

— 6pm

—

— 9pm

—

— 12am

—

— 3am

—

Air Quality Index Trend

29h · 1 stn

View full history →

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

67.1%

Humidity

11.7 km/h

Wind NNE

1009.7 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.93 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Chalchuapa?

Temperature & Precipitation

PM2.5 Trend

29h · 1 station

PM2.54.93 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Chalchuapa?

10-21

26.5° 19.0°

4.69 mm

10-22

26.7° 18.1°

9.81 mm

10-23

27.7° 18.1°

1.25 mm

10-24

25.9° 18.3°

12.31 mm

10-25

26.7° 18.1°

0.31 mm

10-26

20.3° 17.4°

6.81 mm

10-27

26.4° 17.0°

0.69 mm

Both models agree Avg diff: 4.2°C

Where are air quality stations near Chalchuapa?

el-salvador-santa-ana-urbanización-villa-xiomara

14.2 km PM2.5: 31.5 µg/m³ PM10: 33.7 µg/m³

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?

24 Santa Ana 16 Ahuachapán 20 Izalco 22 Sonzacate 22 Sonsonate 13 Asunción Mita 28 Jalpatagua 13 Jutiapa 25 Metapán 20 Acajutla

Get AQI alerts for Chalchuapa

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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 2026-10-21T15:59 UTC.