Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
02-10-2026 19:03:48
PM - 2.5 20.26 (µg/m3)
PM - 10 92.24 (µg/m3)
SO2 11.26 (µg/m3)
CO 1.08 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
02-10-2026 18:59:27
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.93 (µg/m3)
CO 0.21 (mg/m3)
NO2 9.04 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
02-10-2026 19:00:03
PM - 2.5 17.59 (µg/m3)
PM - 10 48.2 (µg/m3)
SO2 17.73 (µg/m3)
CO 0.39 (mg/m3)
NO2 .21 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
02-10-2026 19:03:54
PM - 2.5 13 (µg/m3)
PM - 10 24 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.28 (mg/m3)
NO2 45.7 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
02-10-2026 19:03:36
PM - 2.5 0 (µg/m3)
PM - 10 2.29 (µg/m3)
SO2 18.15 (µg/m3)
CO 0.46 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
02-10-2026 19:00:48
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.28 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
02-10-2026 19:03:43
PM - 2.5 12 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.23 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
02-10-2026 19:03:48
PM - 2.5 54.69 (µg/m3)
PM - 10 137.47 (µg/m3)
SO2 14.23 (µg/m3)
CO 1.13 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
02-10-2026 19:00:02
PM - 2.5 10.68 (µg/m3)
PM - 10 (µg/m3)
SO2 23.89 (µg/m3)
CO ##### (mg/m3)
NO2 .24 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
02-10-2026 19:00:57
PM - 2.5 161.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.10 (mg/m3)
NO2 .3 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
02-10-2026 18:56:08
PM - 2.5 25.2 (µg/m3)
PM - 10 49.88 (µg/m3)
SO2 17.22 (µg/m3)
CO 0.63 (mg/m3)
NO2 9.08 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
02-10-2026 19:03:57
PM - 2.5 42.75 (µg/m3)
PM - 10 66.89 (µg/m3)
SO2 10.25 (µg/m3)
CO 0.63 (mg/m3)
NO2 5.34 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
02-10-2026 19:00:40
PM - 2.5 3.06 (µg/m3)
PM - 10 (µg/m3)
SO2 22.2 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
02-10-2026 19:00:50
PM - 2.5 1.35 (µg/m3)
PM - 10 (µg/m3)
SO2 6.23 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
02-10-2026 19:03:48
PM - 2.5 20.26 (µg/m3)
PM - 10 92.24 (µg/m3)
SO2 11.26 (µg/m3)
CO 1.08 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
02-10-2026 18:59:27
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.93 (µg/m3)
CO 0.21 (mg/m3)
NO2 9.04 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
02-10-2026 19:00:03
PM - 2.5 17.59 (µg/m3)
PM - 10 48.2 (µg/m3)
SO2 17.73 (µg/m3)
CO 0.39 (mg/m3)
NO2 .21 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
02-10-2026 19:03:54
PM - 2.5 13 (µg/m3)
PM - 10 24 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.28 (mg/m3)
NO2 45.7 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
02-10-2026 19:03:36
PM - 2.5 0 (µg/m3)
PM - 10 2.29 (µg/m3)
SO2 18.15 (µg/m3)
CO 0.46 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
02-10-2026 19:00:48
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.28 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
02-10-2026 19:03:43
PM - 2.5 12 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.23 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
02-10-2026 19:03:48
PM - 2.5 54.69 (µg/m3)
PM - 10 137.47 (µg/m3)
SO2 14.23 (µg/m3)
CO 1.13 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
02-10-2026 19:00:02
PM - 2.5 10.68 (µg/m3)
PM - 10 (µg/m3)
SO2 23.89 (µg/m3)
CO ##### (mg/m3)
NO2 .24 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
02-10-2026 19:00:57
PM - 2.5 161.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.10 (mg/m3)
NO2 .3 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
02-10-2026 18:56:08
PM - 2.5 25.2 (µg/m3)
PM - 10 49.88 (µg/m3)
SO2 17.22 (µg/m3)
CO 0.63 (mg/m3)
NO2 9.08 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
02-10-2026 19:03:57
PM - 2.5 42.75 (µg/m3)
PM - 10 66.89 (µg/m3)
SO2 10.25 (µg/m3)
CO 0.63 (mg/m3)
NO2 5.34 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
02-10-2026 19:00:40
PM - 2.5 3.06 (µg/m3)
PM - 10 (µg/m3)
SO2 22.2 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
02-10-2026 19:00:50
PM - 2.5 1.35 (µg/m3)
PM - 10 (µg/m3)
SO2 6.23 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,589

Company Name	Area Name	Mine Name	Creation datetime	Record time	PM - 2.5 (µg/m3)	PM - 10 (µg/m3)	SO2 (µg/m3)	NO2 (µg/m3)	CO (mg/m3)	Device ID	Created by
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	02-OCT-2026 19:03	02-OCT-2026 19:00	42.75	66.89	10.25	5.34	0.63	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	02-OCT-2026 19:03	02-OCT-2026 13:33	54.69	137.47	14.23	-	1.13	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	02-OCT-2026 19:03	02-OCT-2026 13:33	54.62	137.88	17.98	-	1.13	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	02-OCT-2026 19:02	02-OCT-2026 13:32	54.65	138.27	13.10	-	1.17	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	02-OCT-2026 19:02	02-OCT-2026 13:32	54.71	138.55	16.91	-	1.15	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	02-OCT-2026 19:01	02-OCT-2026 13:31	55.04	138.61	6.65	-	1.17	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	02-OCT-2026 19:01	02-OCT-2026 13:31	55.25	138.56	15.67	-	1.16	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	02-OCT-2026 19:00	02-OCT-2026 13:30	55.42	138.42	17.07	-	1.18	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	02-OCT-2026 19:00	02-OCT-2026 13:29	3.06	-	22.20	0.00	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	02-OCT-2026 18:59	02-OCT-2026 13:29	55.70	137.69	11.70	-	1.19	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,589

marquee

New

PM - 2.5 (µg/m3)

PM - 10 (µg/m3)

SO2 (µg/m3)

CO (mg/m3)

NO2 (µg/m3)

Permissible limit crossed for PM - 2.5 (µg/m3) in selected date range

Permissible limit crossed for PM - 10 (µg/m3) in selected date range

CAAQMS Data