Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 17:16:22
PM - 2.5 23.72 (µg/m3)
PM - 10 77.87 (µg/m3)
SO2 35.92 (µg/m3)
CO 0.13 (mg/m3)
NO2 2.44 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 17:14:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.57 (µg/m3)
CO 0.37 (mg/m3)
NO2 3.91 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 17:14:56
PM - 2.5 22.46 (µg/m3)
PM - 10 55.46 (µg/m3)
SO2 24.31 (µg/m3)
CO 0.36 (mg/m3)
NO2 1.44 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 17:15:03
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.29 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 17:21:30
PM - 2.5 18 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 17:21:40
PM - 2.5 31.78 (µg/m3)
PM - 10 66.07 (µg/m3)
SO2 0 (µg/m3)
CO 0.95 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 17:15:57
PM - 2.5 59.71 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 20.42 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 17:21:18
PM - 2.5 20.68 (µg/m3)
PM - 10 35.66 (µg/m3)
SO2 7.22 (µg/m3)
CO 0.50 (mg/m3)
NO2 7.5 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 17:15:33
PM - 2.5 35.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .44 (µg/m3)
CO 0.46 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 17:18:32
PM - 2.5 40.34 (µg/m3)
PM - 10 64.5 (µg/m3)
SO2 9.6 (µg/m3)
CO 0.52 (mg/m3)
NO2 4.47 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 17:19:34
PM - 2.5 40.89 (µg/m3)
PM - 10 103.38 (µg/m3)
SO2 46.92 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.78 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 17:21:34
PM - 2.5 59 (µg/m3)
PM - 10 106 (µg/m3)
SO2 19.2 (µg/m3)
CO 0.00 (mg/m3)
NO2 6.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 17:15:49
PM - 2.5 3.13 (µg/m3)
PM - 10 (µg/m3)
SO2 49.63 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 17:21:24
PM - 2.5 65.48 (µg/m3)
PM - 10 82.79 (µg/m3)
SO2 3.92 (µg/m3)
CO 0.90 (mg/m3)
NO2 9.46 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 17:15:50
PM - 2.5 1.28 (µg/m3)
PM - 10 (µg/m3)
SO2 6.37 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 17:16:22
PM - 2.5 23.72 (µg/m3)
PM - 10 77.87 (µg/m3)
SO2 35.92 (µg/m3)
CO 0.13 (mg/m3)
NO2 2.44 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 17:14:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.57 (µg/m3)
CO 0.37 (mg/m3)
NO2 3.91 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 17:14:56
PM - 2.5 22.46 (µg/m3)
PM - 10 55.46 (µg/m3)
SO2 24.31 (µg/m3)
CO 0.36 (mg/m3)
NO2 1.44 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 17:15:03
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.29 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 17:21:30
PM - 2.5 18 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 17:21:40
PM - 2.5 31.78 (µg/m3)
PM - 10 66.07 (µg/m3)
SO2 0 (µg/m3)
CO 0.95 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 17:15:57
PM - 2.5 59.71 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 20.42 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 17:21:18
PM - 2.5 20.68 (µg/m3)
PM - 10 35.66 (µg/m3)
SO2 7.22 (µg/m3)
CO 0.50 (mg/m3)
NO2 7.5 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 17:15:33
PM - 2.5 35.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .44 (µg/m3)
CO 0.46 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 17:18:32
PM - 2.5 40.34 (µg/m3)
PM - 10 64.5 (µg/m3)
SO2 9.6 (µg/m3)
CO 0.52 (mg/m3)
NO2 4.47 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 17:19:34
PM - 2.5 40.89 (µg/m3)
PM - 10 103.38 (µg/m3)
SO2 46.92 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.78 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 17:21:34
PM - 2.5 59 (µg/m3)
PM - 10 106 (µg/m3)
SO2 19.2 (µg/m3)
CO 0.00 (mg/m3)
NO2 6.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 17:15:49
PM - 2.5 3.13 (µg/m3)
PM - 10 (µg/m3)
SO2 49.63 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 17:21:24
PM - 2.5 65.48 (µg/m3)
PM - 10 82.79 (µg/m3)
SO2 3.92 (µg/m3)
CO 0.90 (mg/m3)
NO2 9.46 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 17:15:50
PM - 2.5 1.28 (µg/m3)
PM - 10 (µg/m3)
SO2 6.37 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,329

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 17:21	09-OCT-2026 11:51	31.78	66.07	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	09-OCT-2026 17:21	09-OCT-2026 11:51	31.89	66.07	0.00	-	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	09-OCT-2026 17:20	09-OCT-2026 11:50	32.04	66.07	0.00	-	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	09-OCT-2026 17:20	09-OCT-2026 11:50	32.25	66.07	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	09-OCT-2026 17:19	09-OCT-2026 11:49	32.35	66.07	0.00	-	0.94	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	09-OCT-2026 17:19	09-OCT-2026 17:15	40.89	103.38	46.92	44.78	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 17:19	09-OCT-2026 11:49	32.20	66.07	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	09-OCT-2026 17:18	09-OCT-2026 11:48	32.06	66.07	0.00	-	0.92	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 17:18	09-OCT-2026 17:15	40.34	64.50	9.60	4.47	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 17:18	09-OCT-2026 11:48	31.94	66.07	0.00	-	0.93	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,329

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