Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 12:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.52 (µg/m3)
CO 0.72 (mg/m3)
NO2 2.55 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 12:30:03
PM - 2.5 33.58 (µg/m3)
PM - 10 78.7 (µg/m3)
SO2 18.88 (µg/m3)
CO 0.30 (mg/m3)
NO2 13.76 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 12:30:02
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO ##### (mg/m3)
NO2 .35 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 12:36:15
PM - 2.5 14 (µg/m3)
PM - 10 27 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 12:36:34
PM - 2.5 15.23 (µg/m3)
PM - 10 14.17 (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 12:30:39
PM - 2.5 13.5 (µg/m3)
PM - 10 (µg/m3)
SO2 16 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 12:29:51
PM - 2.5 16.35 (µg/m3)
PM - 10 71.92 (µg/m3)
SO2 6.17 (µg/m3)
CO (mg/m3)
NO2 2.38 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 12:36:18
PM - 2.5 45.52 (µg/m3)
PM - 10 78.48 (µg/m3)
SO2 7.3 (µg/m3)
CO 0.70 (mg/m3)
NO2 14.84 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 12:30:31
PM - 2.5 72.9 (µg/m3)
PM - 10 138 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 12:26:10
PM - 2.5 17.8 (µg/m3)
PM - 10 35.93 (µg/m3)
SO2 12.35 (µg/m3)
CO 0.31 (mg/m3)
NO2 7.47 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 12:33:25
PM - 2.5 43.39 (µg/m3)
PM - 10 67.53 (µg/m3)
SO2 10.43 (µg/m3)
CO 0.66 (mg/m3)
NO2 5.57 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 12:34:37
PM - 2.5 43.25 (µg/m3)
PM - 10 61.82 (µg/m3)
SO2 27.61 (µg/m3)
CO 1.43 (mg/m3)
NO2 45.33 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 12:36:15
PM - 2.5 19 (µg/m3)
PM - 10 48 (µg/m3)
SO2 8.6 (µg/m3)
CO 0.26 (mg/m3)
NO2 5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 12:30:07
PM - 2.5 2.93 (µg/m3)
PM - 10 (µg/m3)
SO2 4.49 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 12:36:17
PM - 2.5 24.36 (µg/m3)
PM - 10 48.83 (µg/m3)
SO2 2.83 (µg/m3)
CO 0.77 (mg/m3)
NO2 11.48 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 12:30:52
PM - 2.5 52.77 (µg/m3)
PM - 10 (µg/m3)
SO2 584.05 (µg/m3)
CO 0.00 (mg/m3)
NO2 992.64 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 12:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.52 (µg/m3)
CO 0.72 (mg/m3)
NO2 2.55 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 12:30:03
PM - 2.5 33.58 (µg/m3)
PM - 10 78.7 (µg/m3)
SO2 18.88 (µg/m3)
CO 0.30 (mg/m3)
NO2 13.76 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 12:30:02
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO ##### (mg/m3)
NO2 .35 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 12:36:15
PM - 2.5 14 (µg/m3)
PM - 10 27 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 12:36:34
PM - 2.5 15.23 (µg/m3)
PM - 10 14.17 (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 12:30:39
PM - 2.5 13.5 (µg/m3)
PM - 10 (µg/m3)
SO2 16 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 12:29:51
PM - 2.5 16.35 (µg/m3)
PM - 10 71.92 (µg/m3)
SO2 6.17 (µg/m3)
CO (mg/m3)
NO2 2.38 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 12:36:18
PM - 2.5 45.52 (µg/m3)
PM - 10 78.48 (µg/m3)
SO2 7.3 (µg/m3)
CO 0.70 (mg/m3)
NO2 14.84 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 12:30:31
PM - 2.5 72.9 (µg/m3)
PM - 10 138 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 12:26:10
PM - 2.5 17.8 (µg/m3)
PM - 10 35.93 (µg/m3)
SO2 12.35 (µg/m3)
CO 0.31 (mg/m3)
NO2 7.47 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 12:33:25
PM - 2.5 43.39 (µg/m3)
PM - 10 67.53 (µg/m3)
SO2 10.43 (µg/m3)
CO 0.66 (mg/m3)
NO2 5.57 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 12:34:37
PM - 2.5 43.25 (µg/m3)
PM - 10 61.82 (µg/m3)
SO2 27.61 (µg/m3)
CO 1.43 (mg/m3)
NO2 45.33 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 12:36:15
PM - 2.5 19 (µg/m3)
PM - 10 48 (µg/m3)
SO2 8.6 (µg/m3)
CO 0.26 (mg/m3)
NO2 5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 12:30:07
PM - 2.5 2.93 (µg/m3)
PM - 10 (µg/m3)
SO2 4.49 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 12:36:17
PM - 2.5 24.36 (µg/m3)
PM - 10 48.83 (µg/m3)
SO2 2.83 (µg/m3)
CO 0.77 (mg/m3)
NO2 11.48 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 12:30:52
PM - 2.5 52.77 (µg/m3)
PM - 10 (µg/m3)
SO2 584.05 (µg/m3)
CO 0.00 (mg/m3)
NO2 992.64 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,700

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 12:36	08-OCT-2026 07:06	15.23	14.17	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 12:36	08-OCT-2026 07:06	14.88	14.07	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 12:35	08-OCT-2026 07:05	14.45	14.04	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 12:35	08-OCT-2026 07:05	14.04	14.07	0.00	-	0.91	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	08-OCT-2026 12:34	08-OCT-2026 12:30	43.25	61.82	27.61	45.33	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 12:34	08-OCT-2026 07:04	13.70	14.09	0.00	-	0.90	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 12:34	08-OCT-2026 07:04	13.45	14.28	0.00	-	0.92	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 12:33	08-OCT-2026 07:03	12.99	14.56	0.00	-	0.90	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 12:33	08-OCT-2026 12:30	43.39	67.53	10.43	5.57	0.66	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 12:33	08-OCT-2026 07:03	12.56	14.77	0.00	-	0.90	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,700

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