Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 11:14:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.71 (µg/m3)
CO 0.72 (mg/m3)
NO2 7.87 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 11:15:33
PM - 2.5 34.87 (µg/m3)
PM - 10 62.05 (µg/m3)
SO2 11.44 (µg/m3)
CO 0.28 (mg/m3)
NO2 1.85 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 11:15:56
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.4 (µg/m3)
CO ##### (mg/m3)
NO2 .31 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 11:21:14
PM - 2.5 20 (µg/m3)
PM - 10 38 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.30 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 11:21:05
PM - 2.5 12.79 (µg/m3)
PM - 10 27.04 (µg/m3)
SO2 0 (µg/m3)
CO 0.84 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 11:15:05
PM - 2.5 13.75 (µg/m3)
PM - 10 (µg/m3)
SO2 18.51 (µg/m3)
CO ##### (mg/m3)
NO2 .31 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 11:14:52
PM - 2.5 3.02 (µg/m3)
PM - 10 63.02 (µg/m3)
SO2 .72 (µg/m3)
CO (mg/m3)
NO2 -12.98 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 11:06:17
PM - 2.5 55.01 (µg/m3)
PM - 10 94.84 (µg/m3)
SO2 7.64 (µg/m3)
CO 1.45 (mg/m3)
NO2 43.47 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 11:11:10
PM - 2.5 51.2 (µg/m3)
PM - 10 98.98 (µg/m3)
SO2 14.28 (µg/m3)
CO 1.12 (mg/m3)
NO2 13.49 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 11:18:25
PM - 2.5 36.26 (µg/m3)
PM - 10 60.43 (µg/m3)
SO2 8.5 (µg/m3)
CO 0.34 (mg/m3)
NO2 3 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 11:19:37
PM - 2.5 43.25 (µg/m3)
PM - 10 175.6 (µg/m3)
SO2 12.53 (µg/m3)
CO 1.43 (mg/m3)
NO2 46.76 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 11:20:58
PM - 2.5 35 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.6 (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 11:15:56
PM - 2.5 3.18 (µg/m3)
PM - 10 (µg/m3)
SO2 5.55 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 11:21:17
PM - 2.5 20.05 (µg/m3)
PM - 10 40.94 (µg/m3)
SO2 2.08 (µg/m3)
CO 0.79 (mg/m3)
NO2 11.56 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 11:15:51
PM - 2.5 .81 (µg/m3)
PM - 10 (µg/m3)
SO2 6.14 (µg/m3)
CO ##### (mg/m3)
NO2 1.31 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 11:14:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.71 (µg/m3)
CO 0.72 (mg/m3)
NO2 7.87 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 11:15:33
PM - 2.5 34.87 (µg/m3)
PM - 10 62.05 (µg/m3)
SO2 11.44 (µg/m3)
CO 0.28 (mg/m3)
NO2 1.85 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 11:15:56
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.4 (µg/m3)
CO ##### (mg/m3)
NO2 .31 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 11:21:14
PM - 2.5 20 (µg/m3)
PM - 10 38 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.30 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 11:21:05
PM - 2.5 12.79 (µg/m3)
PM - 10 27.04 (µg/m3)
SO2 0 (µg/m3)
CO 0.84 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 11:15:05
PM - 2.5 13.75 (µg/m3)
PM - 10 (µg/m3)
SO2 18.51 (µg/m3)
CO ##### (mg/m3)
NO2 .31 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 11:14:52
PM - 2.5 3.02 (µg/m3)
PM - 10 63.02 (µg/m3)
SO2 .72 (µg/m3)
CO (mg/m3)
NO2 -12.98 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 11:06:17
PM - 2.5 55.01 (µg/m3)
PM - 10 94.84 (µg/m3)
SO2 7.64 (µg/m3)
CO 1.45 (mg/m3)
NO2 43.47 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 11:11:10
PM - 2.5 51.2 (µg/m3)
PM - 10 98.98 (µg/m3)
SO2 14.28 (µg/m3)
CO 1.12 (mg/m3)
NO2 13.49 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 11:18:25
PM - 2.5 36.26 (µg/m3)
PM - 10 60.43 (µg/m3)
SO2 8.5 (µg/m3)
CO 0.34 (mg/m3)
NO2 3 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 11:19:37
PM - 2.5 43.25 (µg/m3)
PM - 10 175.6 (µg/m3)
SO2 12.53 (µg/m3)
CO 1.43 (mg/m3)
NO2 46.76 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 11:20:58
PM - 2.5 35 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.6 (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 11:15:56
PM - 2.5 3.18 (µg/m3)
PM - 10 (µg/m3)
SO2 5.55 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 11:21:17
PM - 2.5 20.05 (µg/m3)
PM - 10 40.94 (µg/m3)
SO2 2.08 (µg/m3)
CO 0.79 (mg/m3)
NO2 11.56 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 11:15:51
PM - 2.5 .81 (µg/m3)
PM - 10 (µg/m3)
SO2 6.14 (µg/m3)
CO ##### (mg/m3)
NO2 1.31 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,529

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 11:21	08-OCT-2026 05:51	12.79	27.04	0.00	-	0.84	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 11:20	08-OCT-2026 05:50	12.63	27.26	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 11:20	08-OCT-2026 05:50	12.41	27.49	0.00	-	0.86	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	08-OCT-2026 11:19	08-OCT-2026 11:15	43.25	175.60	12.53	46.76	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 11:19	08-OCT-2026 05:49	12.12	27.65	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 11:19	08-OCT-2026 05:49	11.87	27.73	0.00	-	0.87	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 11:18	08-OCT-2026 05:48	11.63	27.89	0.00	-	0.92	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 11:18	08-OCT-2026 11:15	36.26	60.43	8.50	3.00	0.34	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 11:18	08-OCT-2026 05:48	11.39	27.92	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 11:17	08-OCT-2026 05:47	11.23	27.92	0.00	-	0.92	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,529

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