What is the air quality trend in Dharān?

Over the past 15 days, Dharān had an average AQI of 51 based on station measurements. The worst day was 2026-07-13 with AQI 57.

How is Dharān air quality measured?

Air quality in Dharān is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Dharān, Nepal

Name: Dharān Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Dharān, Nepal.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

262h

PM2.5 Station

262h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	36	30–42	8.6 µg/m³	2h	2
2026-07-21	52	28–93	14.1 µg/m³	17h	2
2026-07-20	56	20–120	15.9 µg/m³	18h	2
2026-07-19	57	11–102	16.4 µg/m³	19h	2
2026-07-18	57	13–120	16.0 µg/m³	15h	1
2026-07-17	55	17–95	15.3 µg/m³	19h	2
2026-07-16	51	22–143	14.0 µg/m³	20h	2
2026-07-15	54	19–130	14.9 µg/m³	21h	2
2026-07-14	50	20–101	13.2 µg/m³	20h	2
2026-07-13	57	17–97	16.3 µg/m³	21h	2
2026-07-12	52	7–86	14.3 µg/m³	17h	1
2026-07-11	46	13–75	12.0 µg/m³	18h	2
2026-07-10	51	19–80	13.7 µg/m³	16h	2
2026-07-09	44	18–73	11.2 µg/m³	22h	2
2026-07-08	50	24–94	13.6 µg/m³	17h	2

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