Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 11:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.23 (µg/m3)
CO 0.27 (mg/m3)
NO2 4.21 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 12:00:15
PM - 2.5 34.87 (µg/m3)
PM - 10 62.05 (µg/m3)
SO2 16.02 (µg/m3)
CO 0.28 (mg/m3)
NO2 6.98 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 12:00:23
PM - 2.5 .31 (µg/m3)
PM - 10 (µg/m3)
SO2 58.63 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 12:06:15
PM - 2.5 14 (µg/m3)
PM - 10 27 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.8 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 12:06:40
PM - 2.5 12.25 (µg/m3)
PM - 10 42.35 (µg/m3)
SO2 0 (µg/m3)
CO 0.89 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 12:00:02
PM - 2.5 14.08 (µg/m3)
PM - 10 (µg/m3)
SO2 17.61 (µg/m3)
CO ##### (mg/m3)
NO2 .97 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 11:59:52
PM - 2.5 41.51 (µg/m3)
PM - 10 88.7 (µg/m3)
SO2 16.46 (µg/m3)
CO (mg/m3)
NO2 31.36 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 12:06:17
PM - 2.5 45.52 (µg/m3)
PM - 10 78.48 (µg/m3)
SO2 7.22 (µg/m3)
CO 1.04 (mg/m3)
NO2 27.92 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 12:00:52
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 11:56:09
PM - 2.5 19.9 (µg/m3)
PM - 10 39.89 (µg/m3)
SO2 12.47 (µg/m3)
CO 0.36 (mg/m3)
NO2 7.85 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 12:03:25
PM - 2.5 38.94 (µg/m3)
PM - 10 63.1 (µg/m3)
SO2 9.22 (µg/m3)
CO 0.46 (mg/m3)
NO2 3.97 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 12:04:37
PM - 2.5 43.25 (µg/m3)
PM - 10 72.83 (µg/m3)
SO2 23.25 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.86 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 12:06:14
PM - 2.5 19 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.9 (µg/m3)
CO 0.44 (mg/m3)
NO2 4.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 12:00:26
PM - 2.5 2.77 (µg/m3)
PM - 10 (µg/m3)
SO2 7.52 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 12:06:17
PM - 2.5 15.78 (µg/m3)
PM - 10 47.43 (µg/m3)
SO2 3.04 (µg/m3)
CO 0.78 (mg/m3)
NO2 12.53 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 12:00:51
PM - 2.5 6.17 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 36.83 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 11:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.23 (µg/m3)
CO 0.27 (mg/m3)
NO2 4.21 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 12:00:15
PM - 2.5 34.87 (µg/m3)
PM - 10 62.05 (µg/m3)
SO2 16.02 (µg/m3)
CO 0.28 (mg/m3)
NO2 6.98 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 12:00:23
PM - 2.5 .31 (µg/m3)
PM - 10 (µg/m3)
SO2 58.63 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 12:06:15
PM - 2.5 14 (µg/m3)
PM - 10 27 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.8 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 12:06:40
PM - 2.5 12.25 (µg/m3)
PM - 10 42.35 (µg/m3)
SO2 0 (µg/m3)
CO 0.89 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 12:00:02
PM - 2.5 14.08 (µg/m3)
PM - 10 (µg/m3)
SO2 17.61 (µg/m3)
CO ##### (mg/m3)
NO2 .97 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 11:59:52
PM - 2.5 41.51 (µg/m3)
PM - 10 88.7 (µg/m3)
SO2 16.46 (µg/m3)
CO (mg/m3)
NO2 31.36 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 12:06:17
PM - 2.5 45.52 (µg/m3)
PM - 10 78.48 (µg/m3)
SO2 7.22 (µg/m3)
CO 1.04 (mg/m3)
NO2 27.92 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 12:00:52
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 11:56:09
PM - 2.5 19.9 (µg/m3)
PM - 10 39.89 (µg/m3)
SO2 12.47 (µg/m3)
CO 0.36 (mg/m3)
NO2 7.85 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 12:03:25
PM - 2.5 38.94 (µg/m3)
PM - 10 63.1 (µg/m3)
SO2 9.22 (µg/m3)
CO 0.46 (mg/m3)
NO2 3.97 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 12:04:37
PM - 2.5 43.25 (µg/m3)
PM - 10 72.83 (µg/m3)
SO2 23.25 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.86 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 12:06:14
PM - 2.5 19 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.9 (µg/m3)
CO 0.44 (mg/m3)
NO2 4.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 12:00:26
PM - 2.5 2.77 (µg/m3)
PM - 10 (µg/m3)
SO2 7.52 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 12:06:17
PM - 2.5 15.78 (µg/m3)
PM - 10 47.43 (µg/m3)
SO2 3.04 (µg/m3)
CO 0.78 (mg/m3)
NO2 12.53 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 12:00:51
PM - 2.5 6.17 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 36.83 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,631

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	08-OCT-2026 12:06	08-OCT-2026 06:36	12.25	42.35	0.00	-	0.89	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	08-OCT-2026 12:06	08-OCT-2026 06:36	12.33	42.91	0.00	-	0.91	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	08-OCT-2026 12:05	08-OCT-2026 06:35	12.55	43.61	0.00	-	0.94	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	08-OCT-2026 12:05	08-OCT-2026 06:35	12.95	44.47	0.00	-	0.94	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	08-OCT-2026 12:04	08-OCT-2026 12:00	43.25	72.83	23.25	44.86	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	08-OCT-2026 12:04	08-OCT-2026 06:34	13.37	45.64	0.00	-	0.91	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	08-OCT-2026 12:04	08-OCT-2026 06:34	13.73	46.63	0.00	-	0.88	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	08-OCT-2026 12:03	08-OCT-2026 06:33	14.26	47.54	0.00	-	0.86	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 12:03	08-OCT-2026 12:00	38.94	63.10	9.22	3.97	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	08-OCT-2026 12:03	08-OCT-2026 06:33	14.58	48.39	0.00	-	0.84	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,631

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