Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 16:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.49 (µg/m3)
CO 0.19 (mg/m3)
NO2 15.69 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 17:00:46
PM - 2.5 62.21 (µg/m3)
PM - 10 36.66 (µg/m3)
SO2 26.88 (µg/m3)
CO 0.46 (mg/m3)
NO2 4.72 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 17:00:45
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.29 (µg/m3)
CO ##### (mg/m3)
NO2 .23 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 17:07:21
PM - 2.5 27 (µg/m3)
PM - 10 49 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.7 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 17:06:17
PM - 2.5 95.05 (µg/m3)
PM - 10 124.14 (µg/m3)
SO2 21.66 (µg/m3)
CO 1.32 (mg/m3)
NO2 .84 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 17:07:16
PM - 2.5 25.87 (µg/m3)
PM - 10 33.13 (µg/m3)
SO2 0 (µg/m3)
CO 0.99 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 17:00:44
PM - 2.5 .61 (µg/m3)
PM - 10 (µg/m3)
SO2 986.8 (µg/m3)
CO ##### (mg/m3)
NO2 43.02 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 17:06:18
PM - 2.5 42.85 (µg/m3)
PM - 10 73.89 (µg/m3)
SO2 7.12 (µg/m3)
CO 1.43 (mg/m3)
NO2 42.78 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 17:00:44
PM - 2.5 54.4 (µg/m3)
PM - 10 100.9 (µg/m3)
SO2 0 (µg/m3)
CO 1.07 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 16:56:09
PM - 2.5 45.3 (µg/m3)
PM - 10 89.93 (µg/m3)
SO2 16.34 (µg/m3)
CO 0.94 (mg/m3)
NO2 13.27 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 17:03:26
PM - 2.5 43.38 (µg/m3)
PM - 10 67.52 (µg/m3)
SO2 10.42 (µg/m3)
CO 0.66 (mg/m3)
NO2 5.56 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 17:04:37
PM - 2.5 31.78 (µg/m3)
PM - 10 79.56 (µg/m3)
SO2 65.63 (µg/m3)
CO 0.68 (mg/m3)
NO2 46.99 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 17:07:31
PM - 2.5 77 (µg/m3)
PM - 10 138 (µg/m3)
SO2 14.4 (µg/m3)
CO 0.14 (mg/m3)
NO2 11.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 17:00:45
PM - 2.5 29.95 (µg/m3)
PM - 10 (µg/m3)
SO2 .28 (µg/m3)
CO ##### (mg/m3)
NO2 30.41 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 17:07:22
PM - 2.5 25.38 (µg/m3)
PM - 10 49.06 (µg/m3)
SO2 2.78 (µg/m3)
CO 0.76 (mg/m3)
NO2 9.32 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 17:00:51
PM - 2.5 .82 (µg/m3)
PM - 10 (µg/m3)
SO2 6.21 (µg/m3)
CO ##### (mg/m3)
NO2 .24 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 16:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.49 (µg/m3)
CO 0.19 (mg/m3)
NO2 15.69 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 17:00:46
PM - 2.5 62.21 (µg/m3)
PM - 10 36.66 (µg/m3)
SO2 26.88 (µg/m3)
CO 0.46 (mg/m3)
NO2 4.72 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 17:00:45
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.29 (µg/m3)
CO ##### (mg/m3)
NO2 .23 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 17:07:21
PM - 2.5 27 (µg/m3)
PM - 10 49 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.7 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 17:06:17
PM - 2.5 95.05 (µg/m3)
PM - 10 124.14 (µg/m3)
SO2 21.66 (µg/m3)
CO 1.32 (mg/m3)
NO2 .84 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 17:07:16
PM - 2.5 25.87 (µg/m3)
PM - 10 33.13 (µg/m3)
SO2 0 (µg/m3)
CO 0.99 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 17:00:44
PM - 2.5 .61 (µg/m3)
PM - 10 (µg/m3)
SO2 986.8 (µg/m3)
CO ##### (mg/m3)
NO2 43.02 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 17:06:18
PM - 2.5 42.85 (µg/m3)
PM - 10 73.89 (µg/m3)
SO2 7.12 (µg/m3)
CO 1.43 (mg/m3)
NO2 42.78 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 17:00:44
PM - 2.5 54.4 (µg/m3)
PM - 10 100.9 (µg/m3)
SO2 0 (µg/m3)
CO 1.07 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 16:56:09
PM - 2.5 45.3 (µg/m3)
PM - 10 89.93 (µg/m3)
SO2 16.34 (µg/m3)
CO 0.94 (mg/m3)
NO2 13.27 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 17:03:26
PM - 2.5 43.38 (µg/m3)
PM - 10 67.52 (µg/m3)
SO2 10.42 (µg/m3)
CO 0.66 (mg/m3)
NO2 5.56 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 17:04:37
PM - 2.5 31.78 (µg/m3)
PM - 10 79.56 (µg/m3)
SO2 65.63 (µg/m3)
CO 0.68 (mg/m3)
NO2 46.99 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 17:07:31
PM - 2.5 77 (µg/m3)
PM - 10 138 (µg/m3)
SO2 14.4 (µg/m3)
CO 0.14 (mg/m3)
NO2 11.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 17:00:45
PM - 2.5 29.95 (µg/m3)
PM - 10 (µg/m3)
SO2 .28 (µg/m3)
CO ##### (mg/m3)
NO2 30.41 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 17:07:22
PM - 2.5 25.38 (µg/m3)
PM - 10 49.06 (µg/m3)
SO2 2.78 (µg/m3)
CO 0.76 (mg/m3)
NO2 9.32 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 17:00:51
PM - 2.5 .82 (µg/m3)
PM - 10 (µg/m3)
SO2 6.21 (µg/m3)
CO ##### (mg/m3)
NO2 .24 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,310

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 17:07	08-OCT-2026 11:37	25.87	33.13	0.00	-	0.99	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 17:06	08-OCT-2026 11:36	25.22	33.24	0.00	-	0.99	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 17:06	08-OCT-2026 11:36	24.50	33.46	0.00	-	0.99	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 17:05	08-OCT-2026 11:35	24.06	33.44	0.00	-	0.95	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 17:05	08-OCT-2026 11:35	23.89	33.42	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 17:04	08-OCT-2026 11:34	23.92	33.21	0.00	-	0.90	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	08-OCT-2026 17:04	08-OCT-2026 17:00	31.78	79.56	65.63	46.99	0.68	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 17:04	08-OCT-2026 11:34	24.12	32.91	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 17:03	08-OCT-2026 11:33	24.29	32.55	0.00	-	0.86	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 17:03	08-OCT-2026 17:00	43.38	67.52	10.42	5.56	0.66	site_1931	Envea India Pvt Ltd

1 - 10 of 2,310

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