Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 07:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.06 (µg/m3)
CO 0.48 (mg/m3)
NO2 6.54 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 07:45:10
PM - 2.5 34.79 (µg/m3)
PM - 10 81.67 (µg/m3)
SO2 11.15 (µg/m3)
CO 0.50 (mg/m3)
NO2 4.72 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 07:51:02
PM - 2.5 5 (µg/m3)
PM - 10 9 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.39 (mg/m3)
NO2 48.2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 07:45:33
PM - 2.5 5.49 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 93.02 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 07:51:01
PM - 2.5 2 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.3 (µg/m3)
CO 0.16 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 07:51:16
PM - 2.5 7 (µg/m3)
PM - 10 12 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.24 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 07:51:37
PM - 2.5 26.31 (µg/m3)
PM - 10 43.66 (µg/m3)
SO2 7.26 (µg/m3)
CO 0.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 07:45:20
PM - 2.5 8.63 (µg/m3)
PM - 10 (µg/m3)
SO2 25.17 (µg/m3)
CO ##### (mg/m3)
NO2 .53 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 07:51:18
PM - 2.5 60.5 (µg/m3)
PM - 10 104.31 (µg/m3)
SO2 6.99 (µg/m3)
CO 1.46 (mg/m3)
NO2 43.83 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 07:45:04
PM - 2.5 65.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.62 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 07:48:36
PM - 2.5 41.68 (µg/m3)
PM - 10 65.83 (µg/m3)
SO2 9.96 (µg/m3)
CO 0.58 (mg/m3)
NO2 4.95 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
10-10-2026 07:49:36
PM - 2.5 40.89 (µg/m3)
PM - 10 58.16 (µg/m3)
SO2 34.45 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.49 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 07:51:28
PM - 2.5 47 (µg/m3)
PM - 10 84 (µg/m3)
SO2 12.5 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 07:45:12
PM - 2.5 2.9 (µg/m3)
PM - 10 (µg/m3)
SO2 5.74 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 07:51:41
PM - 2.5 40.99 (µg/m3)
PM - 10 55.76 (µg/m3)
SO2 3.07 (µg/m3)
CO 1.16 (mg/m3)
NO2 11.99 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 07:45:50
PM - 2.5 1.16 (µg/m3)
PM - 10 (µg/m3)
SO2 6.33 (µg/m3)
CO ##### (mg/m3)
NO2 .16 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 07:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.06 (µg/m3)
CO 0.48 (mg/m3)
NO2 6.54 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 07:45:10
PM - 2.5 34.79 (µg/m3)
PM - 10 81.67 (µg/m3)
SO2 11.15 (µg/m3)
CO 0.50 (mg/m3)
NO2 4.72 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 07:51:02
PM - 2.5 5 (µg/m3)
PM - 10 9 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.39 (mg/m3)
NO2 48.2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 07:45:33
PM - 2.5 5.49 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 93.02 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 07:51:01
PM - 2.5 2 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.3 (µg/m3)
CO 0.16 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 07:51:16
PM - 2.5 7 (µg/m3)
PM - 10 12 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.24 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 07:51:37
PM - 2.5 26.31 (µg/m3)
PM - 10 43.66 (µg/m3)
SO2 7.26 (µg/m3)
CO 0.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 07:45:20
PM - 2.5 8.63 (µg/m3)
PM - 10 (µg/m3)
SO2 25.17 (µg/m3)
CO ##### (mg/m3)
NO2 .53 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 07:51:18
PM - 2.5 60.5 (µg/m3)
PM - 10 104.31 (µg/m3)
SO2 6.99 (µg/m3)
CO 1.46 (mg/m3)
NO2 43.83 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 07:45:04
PM - 2.5 65.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.62 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 07:48:36
PM - 2.5 41.68 (µg/m3)
PM - 10 65.83 (µg/m3)
SO2 9.96 (µg/m3)
CO 0.58 (mg/m3)
NO2 4.95 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
10-10-2026 07:49:36
PM - 2.5 40.89 (µg/m3)
PM - 10 58.16 (µg/m3)
SO2 34.45 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.49 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 07:51:28
PM - 2.5 47 (µg/m3)
PM - 10 84 (µg/m3)
SO2 12.5 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 07:45:12
PM - 2.5 2.9 (µg/m3)
PM - 10 (µg/m3)
SO2 5.74 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 07:51:41
PM - 2.5 40.99 (µg/m3)
PM - 10 55.76 (µg/m3)
SO2 3.07 (µg/m3)
CO 1.16 (mg/m3)
NO2 11.99 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 07:45:50
PM - 2.5 1.16 (µg/m3)
PM - 10 (µg/m3)
SO2 6.33 (µg/m3)
CO ##### (mg/m3)
NO2 .16 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,004

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	10-OCT-2026 07:51	10-OCT-2026 02:21	26.31	43.66	7.26	-	0.94	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	10-OCT-2026 07:51	10-OCT-2026 02:21	26.41	42.36	7.28	-	0.93	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	10-OCT-2026 07:50	10-OCT-2026 02:20	26.74	41.01	6.22	-	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	10-OCT-2026 07:50	10-OCT-2026 02:20	26.89	39.82	9.86	-	0.97	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	10-OCT-2026 07:49	10-OCT-2026 02:19	27.11	38.64	5.65	-	0.98	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	10-OCT-2026 07:49	10-OCT-2026 07:45	40.89	58.16	34.45	44.49	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	10-OCT-2026 07:49	10-OCT-2026 02:19	27.29	37.83	9.89	-	1.01	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	10-OCT-2026 07:48	10-OCT-2026 02:18	27.48	37.34	8.20	-	1.00	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 07:48	10-OCT-2026 07:45	41.68	65.83	9.96	4.95	0.58	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 07:48	10-OCT-2026 02:18	27.70	37.10	10.95	-	1.03	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,004

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