Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 21:31:21
PM - 2.5 42.75 (µg/m3)
PM - 10 60.58 (µg/m3)
SO2 0 (µg/m3)
CO 0.31 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 21:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.67 (µg/m3)
CO 0.46 (mg/m3)
NO2 9.05 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 21:30:10
PM - 2.5 25.08 (µg/m3)
PM - 10 90.99 (µg/m3)
SO2 20.59 (µg/m3)
CO 0.46 (mg/m3)
NO2 3.49 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 21:30:35
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 21:35:18
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 21:35:06
PM - 2.5 19.47 (µg/m3)
PM - 10 38.51 (µg/m3)
SO2 6.1 (µg/m3)
CO 1.14 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 21:30:08
PM - 2.5 11.97 (µg/m3)
PM - 10 (µg/m3)
SO2 17.67 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
07-10-2026 21:35:25
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.64 (µg/m3)
CO 1.71 (mg/m3)
NO2 2.19 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 21:21:18
PM - 2.5 56.09 (µg/m3)
PM - 10 96.71 (µg/m3)
SO2 7.16 (µg/m3)
CO 0.65 (mg/m3)
NO2 20.04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 21:26:09
PM - 2.5 27.8 (µg/m3)
PM - 10 54.8 (µg/m3)
SO2 12.92 (µg/m3)
CO 0.55 (mg/m3)
NO2 9.27 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 21:33:21
PM - 2.5 39.02 (µg/m3)
PM - 10 63.19 (µg/m3)
SO2 9.25 (µg/m3)
CO 0.46 (mg/m3)
NO2 4 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 21:34:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 36.6 (µg/m3)
CO 1.43 (mg/m3)
NO2 42.41 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 21:30:09
PM - 2.5 3.52 (µg/m3)
PM - 10 (µg/m3)
SO2 5.89 (µg/m3)
CO 0.24 (mg/m3)
NO2 22.06 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 21:35:20
PM - 2.5 45.95 (µg/m3)
PM - 10 71.2 (µg/m3)
SO2 4.88 (µg/m3)
CO 0.83 (mg/m3)
NO2 11.15 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 21:31:21
PM - 2.5 42.75 (µg/m3)
PM - 10 60.58 (µg/m3)
SO2 0 (µg/m3)
CO 0.31 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 21:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.67 (µg/m3)
CO 0.46 (mg/m3)
NO2 9.05 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 21:30:10
PM - 2.5 25.08 (µg/m3)
PM - 10 90.99 (µg/m3)
SO2 20.59 (µg/m3)
CO 0.46 (mg/m3)
NO2 3.49 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 21:30:35
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 21:35:18
PM - 2.5 9 (µg/m3)
PM - 10 18 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 21:35:06
PM - 2.5 19.47 (µg/m3)
PM - 10 38.51 (µg/m3)
SO2 6.1 (µg/m3)
CO 1.14 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 21:30:08
PM - 2.5 11.97 (µg/m3)
PM - 10 (µg/m3)
SO2 17.67 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
07-10-2026 21:35:25
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.64 (µg/m3)
CO 1.71 (mg/m3)
NO2 2.19 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 21:21:18
PM - 2.5 56.09 (µg/m3)
PM - 10 96.71 (µg/m3)
SO2 7.16 (µg/m3)
CO 0.65 (mg/m3)
NO2 20.04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 21:26:09
PM - 2.5 27.8 (µg/m3)
PM - 10 54.8 (µg/m3)
SO2 12.92 (µg/m3)
CO 0.55 (mg/m3)
NO2 9.27 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 21:33:21
PM - 2.5 39.02 (µg/m3)
PM - 10 63.19 (µg/m3)
SO2 9.25 (µg/m3)
CO 0.46 (mg/m3)
NO2 4 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 21:34:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 36.6 (µg/m3)
CO 1.43 (mg/m3)
NO2 42.41 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 21:30:09
PM - 2.5 3.52 (µg/m3)
PM - 10 (µg/m3)
SO2 5.89 (µg/m3)
CO 0.24 (mg/m3)
NO2 22.06 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 21:35:20
PM - 2.5 45.95 (µg/m3)
PM - 10 71.2 (µg/m3)
SO2 4.88 (µg/m3)
CO 0.83 (mg/m3)
NO2 11.15 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,903

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	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 21:35	07-OCT-2026 16:05	19.47	38.51	6.10	-	1.14	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	07-OCT-2026 21:34	07-OCT-2026 21:30	43.25	58.15	36.60	42.41	1.43	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 21:34	07-OCT-2026 16:04	19.40	38.75	10.24	-	1.14	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	07-OCT-2026 21:34	07-OCT-2026 16:04	19.57	38.85	7.55	-	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	07-OCT-2026 21:33	07-OCT-2026 16:03	19.88	38.87	10.70	-	1.17	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	07-OCT-2026 21:33	07-OCT-2026 21:30	39.02	63.19	9.25	4.00	0.46	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 21:33	07-OCT-2026 16:03	20.09	38.82	6.75	-	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	07-OCT-2026 21:32	07-OCT-2026 16:02	20.12	38.65	6.21	-	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	07-OCT-2026 21:32	07-OCT-2026 16:02	20.11	38.48	12.20	-	1.12	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	07-OCT-2026 21:31	07-OCT-2026 16:01	20.02	38.11	7.29	-	1.15	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,903

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