Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 18:31:22
PM - 2.5 16.99 (µg/m3)
PM - 10 76.35 (µg/m3)
SO2 35.65 (µg/m3)
CO 0.10 (mg/m3)
NO2 2.85 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 18:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.61 (µg/m3)
CO 0.37 (mg/m3)
NO2 3.5 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 18:30:27
PM - 2.5 29.91 (µg/m3)
PM - 10 145.39 (µg/m3)
SO2 22.31 (µg/m3)
CO 0.56 (mg/m3)
NO2 5.13 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 18:30:08
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.32 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 18:36:30
PM - 2.5 29 (µg/m3)
PM - 10 53 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 18:36:34
PM - 2.5 48.34 (µg/m3)
PM - 10 158.05 (µg/m3)
SO2 3.22 (µg/m3)
CO 1.20 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 18:30:03
PM - 2.5 11.91 (µg/m3)
PM - 10 (µg/m3)
SO2 21.1 (µg/m3)
CO ##### (mg/m3)
NO2 .6 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 18:36:18
PM - 2.5 80.06 (µg/m3)
PM - 10 138.03 (µg/m3)
SO2 7.07 (µg/m3)
CO 0.93 (mg/m3)
NO2 23.52 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 18:30:38
PM - 2.5 76.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.45 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 18:33:33
PM - 2.5 40.28 (µg/m3)
PM - 10 64.44 (µg/m3)
SO2 9.59 (µg/m3)
CO 0.52 (mg/m3)
NO2 4.45 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 18:34:36
PM - 2.5 40.89 (µg/m3)
PM - 10 60.64 (µg/m3)
SO2 56.17 (µg/m3)
CO 0.92 (mg/m3)
NO2 45.11 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 18:36:30
PM - 2.5 72 (µg/m3)
PM - 10 127 (µg/m3)
SO2 16.7 (µg/m3)
CO 0.19 (mg/m3)
NO2 2.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 18:30:59
PM - 2.5 5.17 (µg/m3)
PM - 10 (µg/m3)
SO2 27.13 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 18:36:26
PM - 2.5 132.53 (µg/m3)
PM - 10 120.24 (µg/m3)
SO2 4.69 (µg/m3)
CO 0.94 (mg/m3)
NO2 10.1 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 18:30:51
PM - 2.5 6.4 (µg/m3)
PM - 10 (µg/m3)
SO2 270 (µg/m3)
CO 0.21 (mg/m3)
NO2 29.89 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 18:31:22
PM - 2.5 16.99 (µg/m3)
PM - 10 76.35 (µg/m3)
SO2 35.65 (µg/m3)
CO 0.10 (mg/m3)
NO2 2.85 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 18:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.61 (µg/m3)
CO 0.37 (mg/m3)
NO2 3.5 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 18:30:27
PM - 2.5 29.91 (µg/m3)
PM - 10 145.39 (µg/m3)
SO2 22.31 (µg/m3)
CO 0.56 (mg/m3)
NO2 5.13 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 18:30:08
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.32 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 18:36:30
PM - 2.5 29 (µg/m3)
PM - 10 53 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 18:36:34
PM - 2.5 48.34 (µg/m3)
PM - 10 158.05 (µg/m3)
SO2 3.22 (µg/m3)
CO 1.20 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 18:30:03
PM - 2.5 11.91 (µg/m3)
PM - 10 (µg/m3)
SO2 21.1 (µg/m3)
CO ##### (mg/m3)
NO2 .6 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 18:36:18
PM - 2.5 80.06 (µg/m3)
PM - 10 138.03 (µg/m3)
SO2 7.07 (µg/m3)
CO 0.93 (mg/m3)
NO2 23.52 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 18:30:38
PM - 2.5 76.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.45 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 18:33:33
PM - 2.5 40.28 (µg/m3)
PM - 10 64.44 (µg/m3)
SO2 9.59 (µg/m3)
CO 0.52 (mg/m3)
NO2 4.45 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 18:34:36
PM - 2.5 40.89 (µg/m3)
PM - 10 60.64 (µg/m3)
SO2 56.17 (µg/m3)
CO 0.92 (mg/m3)
NO2 45.11 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 18:36:30
PM - 2.5 72 (µg/m3)
PM - 10 127 (µg/m3)
SO2 16.7 (µg/m3)
CO 0.19 (mg/m3)
NO2 2.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 18:30:59
PM - 2.5 5.17 (µg/m3)
PM - 10 (µg/m3)
SO2 27.13 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 18:36:26
PM - 2.5 132.53 (µg/m3)
PM - 10 120.24 (µg/m3)
SO2 4.69 (µg/m3)
CO 0.94 (mg/m3)
NO2 10.1 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 18:30:51
PM - 2.5 6.4 (µg/m3)
PM - 10 (µg/m3)
SO2 270 (µg/m3)
CO 0.21 (mg/m3)
NO2 29.89 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,494

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	09-OCT-2026 18:36	09-OCT-2026 13:06	48.34	158.05	3.22	-	1.20	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	09-OCT-2026 18:36	09-OCT-2026 13:06	47.86	155.30	4.91	-	1.21	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	09-OCT-2026 18:35	09-OCT-2026 13:05	47.46	151.96	1.55	-	1.21	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	09-OCT-2026 18:35	09-OCT-2026 13:05	47.12	149.07	6.84	-	1.23	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	09-OCT-2026 18:34	09-OCT-2026 18:30	40.89	60.64	56.17	45.11	0.92	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 18:34	09-OCT-2026 13:04	46.54	145.72	9.19	-	1.19	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	09-OCT-2026 18:34	09-OCT-2026 13:04	46.14	142.64	8.21	-	1.23	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	09-OCT-2026 18:33	09-OCT-2026 13:03	45.90	139.32	5.57	-	1.24	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 18:33	09-OCT-2026 18:30	40.28	64.44	9.59	4.45	0.52	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 18:33	09-OCT-2026 13:03	45.96	136.48	4.60	-	1.24	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,494

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