What is the air quality trend in Janakpur?

Over the past 8 days, Janakpur had an average AQI of 92 based on station measurements. The worst day was 2026-07-22 with AQI 124.

How is Janakpur air quality measured?

Air quality in Janakpur 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 Janakpur, Nepal

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 3 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-22	124	122–126	44.8 µg/m³	53.2	2h	2
2026-07-21	83	57–109	27.1 µg/m³	37.1	24h	3
2026-07-20	79	60–107	25.3 µg/m³	35.4	24h	3
2026-07-19	83	70–97	27.4 µg/m³	39.2	24h	3
2026-07-18	86	66–106	28.5 µg/m³	42.2	24h	3
2026-07-17	89	70–121	30.0 µg/m³	43.4	24h	4
2026-07-16	93	65–139	31.5 µg/m³	45.7	24h	4
2026-07-15	100	71–135	34.6 µg/m³	47.6	22h	4

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