Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 05:31:21
PM - 2.5 43.09 (µg/m3)
PM - 10 59.55 (µg/m3)
SO2 11.09 (µg/m3)
CO 0.15 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 05:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.47 (µg/m3)
CO 0.50 (mg/m3)
NO2 2.59 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 05:30:49
PM - 2.5 24.14 (µg/m3)
PM - 10 65.44 (µg/m3)
SO2 13.16 (µg/m3)
CO 0.36 (mg/m3)
NO2 2.05 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 05:30:09
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.41 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 05:36:57
PM - 2.5 6 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.21 (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 05:36:34
PM - 2.5 22.56 (µg/m3)
PM - 10 15.75 (µg/m3)
SO2 3.89 (µg/m3)
CO 0.85 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 05:30:18
PM - 2.5 10.35 (µg/m3)
PM - 10 (µg/m3)
SO2 28.5 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 05:36:32
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.68 (µg/m3)
CO 2.01 (mg/m3)
NO2 2.01 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 05:36:17
PM - 2.5 44.59 (µg/m3)
PM - 10 76.88 (µg/m3)
SO2 7.08 (µg/m3)
CO 1.06 (mg/m3)
NO2 28.42 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 05:26:09
PM - 2.5 23.1 (µg/m3)
PM - 10 45.93 (µg/m3)
SO2 12.65 (µg/m3)
CO 0.44 (mg/m3)
NO2 8.43 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 05:33:23
PM - 2.5 37.05 (µg/m3)
PM - 10 61.22 (µg/m3)
SO2 8.71 (µg/m3)
CO 0.38 (mg/m3)
NO2 3.29 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 05:34:54
PM - 2.5 43.25 (µg/m3)
PM - 10 58.24 (µg/m3)
SO2 23.1 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.71 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 05:36:32
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.92 (mg/m3)
NO2 4.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 05:30:46
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 95.16 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 05:36:56
PM - 2.5 32.77 (µg/m3)
PM - 10 50.28 (µg/m3)
SO2 2.88 (µg/m3)
CO 0.81 (mg/m3)
NO2 10.13 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 05:31:21
PM - 2.5 43.09 (µg/m3)
PM - 10 59.55 (µg/m3)
SO2 11.09 (µg/m3)
CO 0.15 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 05:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.47 (µg/m3)
CO 0.50 (mg/m3)
NO2 2.59 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 05:30:49
PM - 2.5 24.14 (µg/m3)
PM - 10 65.44 (µg/m3)
SO2 13.16 (µg/m3)
CO 0.36 (mg/m3)
NO2 2.05 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 05:30:09
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.41 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 05:36:57
PM - 2.5 6 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.21 (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 05:36:34
PM - 2.5 22.56 (µg/m3)
PM - 10 15.75 (µg/m3)
SO2 3.89 (µg/m3)
CO 0.85 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 05:30:18
PM - 2.5 10.35 (µg/m3)
PM - 10 (µg/m3)
SO2 28.5 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 05:36:32
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.68 (µg/m3)
CO 2.01 (mg/m3)
NO2 2.01 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 05:36:17
PM - 2.5 44.59 (µg/m3)
PM - 10 76.88 (µg/m3)
SO2 7.08 (µg/m3)
CO 1.06 (mg/m3)
NO2 28.42 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 05:26:09
PM - 2.5 23.1 (µg/m3)
PM - 10 45.93 (µg/m3)
SO2 12.65 (µg/m3)
CO 0.44 (mg/m3)
NO2 8.43 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 05:33:23
PM - 2.5 37.05 (µg/m3)
PM - 10 61.22 (µg/m3)
SO2 8.71 (µg/m3)
CO 0.38 (mg/m3)
NO2 3.29 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 05:34:54
PM - 2.5 43.25 (µg/m3)
PM - 10 58.24 (µg/m3)
SO2 23.1 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.71 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 05:36:32
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.92 (mg/m3)
NO2 4.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 05:30:46
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 95.16 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 05:36:56
PM - 2.5 32.77 (µg/m3)
PM - 10 50.28 (µg/m3)
SO2 2.88 (µg/m3)
CO 0.81 (mg/m3)
NO2 10.13 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 748

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 05:36	08-OCT-2026 00:06	22.56	15.75	3.89	-	0.85	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 05:36	08-OCT-2026 00:06	22.47	15.65	7.26	-	0.85	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 05:35	08-OCT-2026 00:05	22.09	15.67	7.92	-	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 05:35	08-OCT-2026 00:05	21.61	15.78	10.50	-	0.91	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	08-OCT-2026 05:34	08-OCT-2026 05:30	43.25	58.24	23.10	44.71	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 05:34	08-OCT-2026 00:04	20.66	15.92	6.95	-	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 05:34	08-OCT-2026 00:04	19.69	16.17	10.92	-	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 05:33	08-OCT-2026 00:03	18.61	16.54	8.45	-	0.85	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 05:33	08-OCT-2026 05:30	37.05	61.22	8.71	3.29	0.38	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 05:33	08-OCT-2026 00:03	17.71	16.81	8.82	-	0.82	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 748

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