What is the air quality trend in Contai?

Over the past 5 days, Contai had an average AQI of 118 based on station measurements. The worst day was 2026-10-20 with AQI 145.

How is Contai air quality measured?

Air quality in Contai 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 Contai, India

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

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

141

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

24h

PM2.5 Station

24h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	144	143–144	52.8 µg/m³	2h	2
2026-10-20	145	144–146	53.4 µg/m³	9h	2
2026-10-18	122	96–152	44.2 µg/m³	7h	3
2026-10-17	100	98–102	35.3 µg/m³	5h	2
2026-10-15	81	81–81	26.4 µg/m³	1h	3

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