What is the air quality trend in Naharlagun?

Over the past 8 days, Naharlagun had an average AQI of 83 based on station measurements. The worst day was 2026-06-03 with AQI 105.

How is Naharlagun air quality measured?

Air quality in Naharlagun 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 Naharlagun, India

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

Historical PM2.5 and AQI trend from monitoring stations near Naharlagun, India.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

132h

PM2.5 Station

132h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	89	27–163	32.5 µg/m³	7h	1
2026-06-08	69	13–131	21.5 µg/m³	19h	2
2026-06-07	90	27–289	39.7 µg/m³	18h	2
2026-06-06	82	8–165	28.8 µg/m³	19h	2
2026-06-05	98	11–411	47.8 µg/m³	19h	2
2026-06-04	81	2–198	31.1 µg/m³	20h	2
2026-06-03	105	18–500	55.0 µg/m³	19h	2
2026-06-02	55	10–152	17.0 µg/m³	11h	2

Back to Naharlagun Air Quality