What is the air quality in Chalchuapa today?

The current Air Quality Index (AQI) in Chalchuapa is 44 (Good). PM2.5 concentration is 10.58 µg/m³.

What is the temperature in Chalchuapa right now?

The current temperature in Chalchuapa is 25.0°C (feels like 25.0°C). Humidity is 44.8% and wind speed is 41.8 km/h.

Is it safe to go outside in Chalchuapa?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0 (Low).

Air Quality in Chalchuapa, SV

Windy

25.0°C · 44.8% humidity

25.0°

Feels 25.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

37 10pm

75 1am

75 4am

75 7am

50 10am

37 1pm

25 4pm

12 7pm

44.8%

Humidity

41.8 km/h

Wind NNE

1009.3 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Chalchuapa?

Temperature & Precipitation

PM2.510.58 µg/m³ ✓ WHO

Good

PM1020.55 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Chalchuapa?

04-10

30.1° 16.8°

04-11

30.6° 17.7°

04-12

31.9° 17.6°

04-13

32.4° 17.4°

04-14

32.8° 18.9°

04-15

32.9° 20.5°

8.5 mm

04-16

32.1° 20.4°

6.5 mm

Both models agree Avg diff: 2.3°C

What cities are near Chalchuapa?

45 Santa Ana 60 Ahuachapán 50 Izalco 66 Sonzacate 66 Sonsonate 60 Asunción Mita 59 Jalpatagua 60 Jutiapa 60 Metapán 63 Acajutla

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T01:50 UTC.