What is the air quality trend in Dera Colliery Township?

Over the past 15 days, Dera Colliery Township had an average AQI of 100 based on station measurements. The worst day was 2026-05-20 with AQI 140.

How is Dera Colliery Township air quality measured?

Air quality in Dera Colliery Township 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 Dera Colliery Township, India

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

Historical PM2.5 and AQI trend from monitoring stations near Dera Colliery Township, India.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

299h

PM2.5 Station

299h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-30	108	80–155	39.0 µg/m³	125.7	6h	2
2026-05-29	90	64–129	30.1 µg/m³	103.9	18h	1
2026-05-28	65	23–117	20.4 µg/m³	89.2	14h	1
2026-05-27	101	46–273	44.2 µg/m³	127.5	18h	1
2026-05-26	124	55–500	58.3 µg/m³	130.3	24h	1
2026-05-25	116	25–327	49.3 µg/m³	163.5	24h	1
2026-05-24	87	51–130	28.9 µg/m³	87.2	24h	2
2026-05-23	101	54–168	36.4 µg/m³	105.3	24h	2
2026-05-22	107	8–252	45.4 µg/m³	144.8	22h	1
2026-05-21	125	53–239	51.7 µg/m³	164.5	24h	1
2026-05-20	140	63–283	68.8 µg/m³	238.9	21h	1
2026-05-19	102	29–174	41.2 µg/m³	146.5	22h	1
2026-05-18	104	52–157	36.4 µg/m³	133.2	23h	2
2026-05-17	78	17–162	25.7 µg/m³	86.7	22h	1
2026-05-16	65	42–80	19.2 µg/m³	57.7	13h	1

Back to Dera Colliery Township Air Quality