Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 18:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.84 (µg/m3)
CO 0.73 (mg/m3)
NO2 3.96 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 18:30:18
PM - 2.5 15.6 (µg/m3)
PM - 10 66.11 (µg/m3)
SO2 22.88 (µg/m3)
CO 0.43 (mg/m3)
NO2 6.16 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 18:30:48
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 18:36:44
PM - 2.5 27 (µg/m3)
PM - 10 49 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.8 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 18:36:34
PM - 2.5 22.28 (µg/m3)
PM - 10 62.25 (µg/m3)
SO2 5 (µg/m3)
CO 1.14 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 18:30:19
PM - 2.5 13.51 (µg/m3)
PM - 10 (µg/m3)
SO2 21.46 (µg/m3)
CO ##### (mg/m3)
NO2 .38 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 18:36:18
PM - 2.5 61.27 (µg/m3)
PM - 10 105.64 (µg/m3)
SO2 7.26 (µg/m3)
CO 0.94 (mg/m3)
NO2 5.62 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 18:30:59
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.88 (µg/m3)
CO 0.95 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 18:26:09
PM - 2.5 35 (µg/m3)
PM - 10 68.49 (µg/m3)
SO2 13.34 (µg/m3)
CO 0.73 (mg/m3)
NO2 10.58 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 18:33:20
PM - 2.5 35.63 (µg/m3)
PM - 10 59.81 (µg/m3)
SO2 8.33 (µg/m3)
CO 0.31 (mg/m3)
NO2 2.78 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 18:34:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.22 (µg/m3)
SO2 0 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.64 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 18:30:08
PM - 2.5 3.25 (µg/m3)
PM - 10 (µg/m3)
SO2 8.06 (µg/m3)
CO 0.22 (mg/m3)
NO2 341.78 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 18:36:44
PM - 2.5 41.73 (µg/m3)
PM - 10 93.31 (µg/m3)
SO2 2.59 (µg/m3)
CO 0.86 (mg/m3)
NO2 10.31 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 18:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.84 (µg/m3)
CO 0.73 (mg/m3)
NO2 3.96 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 18:30:18
PM - 2.5 15.6 (µg/m3)
PM - 10 66.11 (µg/m3)
SO2 22.88 (µg/m3)
CO 0.43 (mg/m3)
NO2 6.16 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 18:30:48
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 18:36:44
PM - 2.5 27 (µg/m3)
PM - 10 49 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.8 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 18:36:34
PM - 2.5 22.28 (µg/m3)
PM - 10 62.25 (µg/m3)
SO2 5 (µg/m3)
CO 1.14 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 18:30:19
PM - 2.5 13.51 (µg/m3)
PM - 10 (µg/m3)
SO2 21.46 (µg/m3)
CO ##### (mg/m3)
NO2 .38 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 18:36:18
PM - 2.5 61.27 (µg/m3)
PM - 10 105.64 (µg/m3)
SO2 7.26 (µg/m3)
CO 0.94 (mg/m3)
NO2 5.62 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 18:30:59
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.88 (µg/m3)
CO 0.95 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 18:26:09
PM - 2.5 35 (µg/m3)
PM - 10 68.49 (µg/m3)
SO2 13.34 (µg/m3)
CO 0.73 (mg/m3)
NO2 10.58 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 18:33:20
PM - 2.5 35.63 (µg/m3)
PM - 10 59.81 (µg/m3)
SO2 8.33 (µg/m3)
CO 0.31 (mg/m3)
NO2 2.78 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 18:34:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.22 (µg/m3)
SO2 0 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.64 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 18:30:08
PM - 2.5 3.25 (µg/m3)
PM - 10 (µg/m3)
SO2 8.06 (µg/m3)
CO 0.22 (mg/m3)
NO2 341.78 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 18:36:44
PM - 2.5 41.73 (µg/m3)
PM - 10 93.31 (µg/m3)
SO2 2.59 (µg/m3)
CO 0.86 (mg/m3)
NO2 10.31 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,502

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 18:37	07-OCT-2026 13:07	23.01	61.86	4.29	-	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 18:36	07-OCT-2026 13:06	22.28	62.25	5.00	-	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 18:36	07-OCT-2026 13:06	21.92	62.58	3.66	-	1.20	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 18:35	07-OCT-2026 13:05	21.50	62.94	10.96	-	1.22	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 18:35	07-OCT-2026 13:05	21.20	63.19	11.41	-	1.21	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	07-OCT-2026 18:34	07-OCT-2026 18:30	43.25	58.22	0.00	44.64	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 18:34	07-OCT-2026 13:04	20.83	63.43	5.54	-	1.18	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 18:34	07-OCT-2026 13:04	20.54	63.65	8.57	-	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 18:33	07-OCT-2026 13:03	20.20	64.06	8.57	-	1.17	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	07-OCT-2026 18:33	07-OCT-2026 18:30	35.63	59.81	8.33	2.78	0.31	site_1931	Envea India Pvt Ltd

1 - 10 of 2,502

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