What is the air quality in Chalatenango today?

The current Air Quality Index (AQI) in Chalatenango is 51 (Moderate). PM2.5 concentration is 12.23 µg/m³.

What is the temperature in Chalatenango right now?

The current temperature in Chalatenango is 22.5°C (feels like 22.5°C). Humidity is 62.1% and wind speed is 20.0 km/h.

Air Quality in Chalatenango, SV

Partly Cloudy

22.5°C · 62.1% humidity

22.5°

Feels 22.5°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated

58 2am

59 5am

69 8am

44 11am

19 2pm

— 5pm

—

— 8pm

—

— 11pm

—

Station readings

CAMS model adj -6

PM2.5 Trend (24h)

25h · 1 station

62.1%

Humidity

20.0 km/h

Wind NNW

1010.5 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Chalatenango?

Temperature & Precipitation

PM2.512.23 µg/m³ ✓ WHO

Moderate

PM1020.55 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Chalatenango?

04-10

35.3° 19.8°

04-11

36.9° 20.7°

04-12

37.7° 20.3°

04-13

36.8° 21.0°

04-14

37.1° 23.0°

04-15

36.4° 22.8°

4.63 mm

04-16

36.2° 23.4°

5.19 mm

Both models agree Avg diff: 1.4°C

What cities are near Chalatenango?

48 Aguilares 71 San Martín 70 Cojutepeque 59 Apopa 52 Sensuntepeque 59 Ilopango 59 Soyapango 59 Quezaltepeque 59 Delgado 59 Cuscatancingo

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T05:29 UTC.