What is the air quality trend in Chandauli?

Over the past 15 days, Chandauli had an average AQI of 84 based on station measurements. The worst day was 2026-05-27 with AQI 120.

How is Chandauli air quality measured?

Air quality in Chandauli 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 Chandauli, India

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

274h

PM2.5 Station

274h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	48	12–68	13.0 µg/m³	11h	2
2026-05-28	53	9–151	15.9 µg/m³	16h	2
2026-05-27	120	25–302	52.6 µg/m³	15h	2
2026-05-26	101	5–279	43.4 µg/m³	20h	2
2026-05-25	93	23–270	38.3 µg/m³	24h	2
2026-05-24	83	5–181	30.4 µg/m³	20h	2
2026-05-23	119	15–500	67.7 µg/m³	21h	2
2026-05-22	92	15–202	38.1 µg/m³	21h	2
2026-05-21	110	10–247	52.9 µg/m³	19h	2
2026-05-20	64	12–174	22.0 µg/m³	19h	2
2026-05-19	86	18–257	35.6 µg/m³	20h	2
2026-05-18	78	9–185	30.7 µg/m³	21h	2
2026-05-17	60	9–161	18.8 µg/m³	21h	2
2026-05-16	80	10–192	30.4 µg/m³	21h	2
2026-05-15	80	46–112	25.9 µg/m³	5h	3

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