Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 09:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.74 (µg/m3)
CO 0.33 (mg/m3)
NO2 12.96 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 09:45:25
PM - 2.5 22.5 (µg/m3)
PM - 10 51.21 (µg/m3)
SO2 11.15 (µg/m3)
CO 0.31 (mg/m3)
NO2 9.04 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 09:45:33
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.49 (µg/m3)
CO ##### (mg/m3)
NO2 .57 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 09:50:37
PM - 2.5 6 (µg/m3)
PM - 10 12 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.5 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 09:50:24
PM - 2.5 52.3 (µg/m3)
PM - 10 137.61 (µg/m3)
SO2 21.03 (µg/m3)
CO 1.39 (mg/m3)
NO2 1.97 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 09:50:24
PM - 2.5 58.06 (µg/m3)
PM - 10 132.3 (µg/m3)
SO2 17.76 (µg/m3)
CO 1.19 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 09:45:37
PM - 2.5 33.89 (µg/m3)
PM - 10 (µg/m3)
SO2 432.03 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 09:36:19
PM - 2.5 55.6 (µg/m3)
PM - 10 95.87 (µg/m3)
SO2 7.23 (µg/m3)
CO 1.41 (mg/m3)
NO2 41.82 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 09:45:42
PM - 2.5 69.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.21 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 09:41:10
PM - 2.5 29.6 (µg/m3)
PM - 10 59.84 (µg/m3)
SO2 15.37 (µg/m3)
CO 0.56 (mg/m3)
NO2 10.38 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 09:48:30
PM - 2.5 43.97 (µg/m3)
PM - 10 68.1 (µg/m3)
SO2 10.58 (µg/m3)
CO 0.69 (mg/m3)
NO2 5.77 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 09:49:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 59.8 (µg/m3)
CO 0.68 (mg/m3)
NO2 67.72 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 09:50:32
PM - 2.5 39 (µg/m3)
PM - 10 69 (µg/m3)
SO2 14.4 (µg/m3)
CO 0.32 (mg/m3)
NO2 14.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 09:45:36
PM - 2.5 3.5 (µg/m3)
PM - 10 (µg/m3)
SO2 16.16 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 09:50:44
PM - 2.5 60.4 (µg/m3)
PM - 10 133.83 (µg/m3)
SO2 3.85 (µg/m3)
CO 1.44 (mg/m3)
NO2 14.66 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 09:45:51
PM - 2.5 252.09 (µg/m3)
PM - 10 (µg/m3)
SO2 .23 (µg/m3)
CO ##### (mg/m3)
NO2 64.24 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 09:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.74 (µg/m3)
CO 0.33 (mg/m3)
NO2 12.96 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 09:45:25
PM - 2.5 22.5 (µg/m3)
PM - 10 51.21 (µg/m3)
SO2 11.15 (µg/m3)
CO 0.31 (mg/m3)
NO2 9.04 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 09:45:33
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.49 (µg/m3)
CO ##### (mg/m3)
NO2 .57 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 09:50:37
PM - 2.5 6 (µg/m3)
PM - 10 12 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.5 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 09:50:24
PM - 2.5 52.3 (µg/m3)
PM - 10 137.61 (µg/m3)
SO2 21.03 (µg/m3)
CO 1.39 (mg/m3)
NO2 1.97 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 09:50:24
PM - 2.5 58.06 (µg/m3)
PM - 10 132.3 (µg/m3)
SO2 17.76 (µg/m3)
CO 1.19 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 09:45:37
PM - 2.5 33.89 (µg/m3)
PM - 10 (µg/m3)
SO2 432.03 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 09:36:19
PM - 2.5 55.6 (µg/m3)
PM - 10 95.87 (µg/m3)
SO2 7.23 (µg/m3)
CO 1.41 (mg/m3)
NO2 41.82 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 09:45:42
PM - 2.5 69.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.21 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 09:41:10
PM - 2.5 29.6 (µg/m3)
PM - 10 59.84 (µg/m3)
SO2 15.37 (µg/m3)
CO 0.56 (mg/m3)
NO2 10.38 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 09:48:30
PM - 2.5 43.97 (µg/m3)
PM - 10 68.1 (µg/m3)
SO2 10.58 (µg/m3)
CO 0.69 (mg/m3)
NO2 5.77 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 09:49:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 59.8 (µg/m3)
CO 0.68 (mg/m3)
NO2 67.72 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 09:50:32
PM - 2.5 39 (µg/m3)
PM - 10 69 (µg/m3)
SO2 14.4 (µg/m3)
CO 0.32 (mg/m3)
NO2 14.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 09:45:36
PM - 2.5 3.5 (µg/m3)
PM - 10 (µg/m3)
SO2 16.16 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 09:50:44
PM - 2.5 60.4 (µg/m3)
PM - 10 133.83 (µg/m3)
SO2 3.85 (µg/m3)
CO 1.44 (mg/m3)
NO2 14.66 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 09:45:51
PM - 2.5 252.09 (µg/m3)
PM - 10 (µg/m3)
SO2 .23 (µg/m3)
CO ##### (mg/m3)
NO2 64.24 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,314

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 09:50	09-OCT-2026 04:20	58.06	132.30	17.76	-	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 09:49	09-OCT-2026 04:19	58.03	133.07	15.72	-	1.15	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	09-OCT-2026 09:49	09-OCT-2026 09:45	31.78	64.38	59.80	67.72	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	09-OCT-2026 09:49	09-OCT-2026 04:19	58.11	133.62	17.84	-	1.16	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 09:48	09-OCT-2026 04:18	58.33	134.21	20.24	-	1.15	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 09:48	09-OCT-2026 09:45	43.97	68.10	10.58	5.77	0.69	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 09:48	09-OCT-2026 04:18	58.47	134.61	20.11	-	1.17	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 09:47	09-OCT-2026 04:17	58.54	135.11	18.16	-	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 09:47	09-OCT-2026 04:17	58.40	135.52	17.64	-	1.24	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 09:46	09-OCT-2026 04:16	58.21	135.80	19.02	-	1.25	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,314

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