Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 18:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.47 (µg/m3)
CO 0.28 (mg/m3)
NO2 3.92 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 18:15:23
PM - 2.5 15.6 (µg/m3)
PM - 10 66.11 (µg/m3)
SO2 24.02 (µg/m3)
CO 0.38 (mg/m3)
NO2 6.98 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 18:14:59
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 18:21:44
PM - 2.5 27 (µg/m3)
PM - 10 49 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.31 (mg/m3)
NO2 10.9 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 18:21:06
PM - 2.5 13.81 (µg/m3)
PM - 10 75.89 (µg/m3)
SO2 4.65 (µg/m3)
CO 1.06 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 18:15:30
PM - 2.5 14.81 (µg/m3)
PM - 10 (µg/m3)
SO2 20.26 (µg/m3)
CO ##### (mg/m3)
NO2 .31 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 18:21:18
PM - 2.5 61.27 (µg/m3)
PM - 10 105.64 (µg/m3)
SO2 7.16 (µg/m3)
CO 1.07 (mg/m3)
NO2 27.57 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 18:15:10
PM - 2.5 0 (µg/m3)
PM - 10 147.4 (µg/m3)
SO2 2.93 (µg/m3)
CO 0.71 (mg/m3)
NO2 .08 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 18:11:09
PM - 2.5 40.6 (µg/m3)
PM - 10 79.07 (µg/m3)
SO2 13.67 (µg/m3)
CO 0.86 (mg/m3)
NO2 11.59 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 18:18:20
PM - 2.5 44.41 (µg/m3)
PM - 10 68.54 (µg/m3)
SO2 10.7 (µg/m3)
CO 0.71 (mg/m3)
NO2 5.93 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 18:19:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.3 (µg/m3)
SO2 3.74 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 18:15:18
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 3.47 (µg/m3)
CO 7.59 (mg/m3)
NO2 .27 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 18:21:16
PM - 2.5 45.29 (µg/m3)
PM - 10 93.88 (µg/m3)
SO2 3.25 (µg/m3)
CO 0.85 (mg/m3)
NO2 9.92 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 18:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.47 (µg/m3)
CO 0.28 (mg/m3)
NO2 3.92 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 18:15:23
PM - 2.5 15.6 (µg/m3)
PM - 10 66.11 (µg/m3)
SO2 24.02 (µg/m3)
CO 0.38 (mg/m3)
NO2 6.98 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 18:14:59
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 18:21:44
PM - 2.5 27 (µg/m3)
PM - 10 49 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.31 (mg/m3)
NO2 10.9 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 18:21:06
PM - 2.5 13.81 (µg/m3)
PM - 10 75.89 (µg/m3)
SO2 4.65 (µg/m3)
CO 1.06 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 18:15:30
PM - 2.5 14.81 (µg/m3)
PM - 10 (µg/m3)
SO2 20.26 (µg/m3)
CO ##### (mg/m3)
NO2 .31 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 18:21:18
PM - 2.5 61.27 (µg/m3)
PM - 10 105.64 (µg/m3)
SO2 7.16 (µg/m3)
CO 1.07 (mg/m3)
NO2 27.57 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 18:15:10
PM - 2.5 0 (µg/m3)
PM - 10 147.4 (µg/m3)
SO2 2.93 (µg/m3)
CO 0.71 (mg/m3)
NO2 .08 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 18:11:09
PM - 2.5 40.6 (µg/m3)
PM - 10 79.07 (µg/m3)
SO2 13.67 (µg/m3)
CO 0.86 (mg/m3)
NO2 11.59 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 18:18:20
PM - 2.5 44.41 (µg/m3)
PM - 10 68.54 (µg/m3)
SO2 10.7 (µg/m3)
CO 0.71 (mg/m3)
NO2 5.93 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 18:19:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.3 (µg/m3)
SO2 3.74 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 18:15:18
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 3.47 (µg/m3)
CO 7.59 (mg/m3)
NO2 .27 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 18:21:16
PM - 2.5 45.29 (µg/m3)
PM - 10 93.88 (µg/m3)
SO2 3.25 (µg/m3)
CO 0.85 (mg/m3)
NO2 9.92 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,466

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	07-OCT-2026 18:21	07-OCT-2026 12:51	13.81	75.89	4.65	-	1.06	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	07-OCT-2026 18:20	07-OCT-2026 12:50	13.36	76.24	10.04	-	1.05	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	07-OCT-2026 18:20	07-OCT-2026 12:50	12.87	76.50	4.03	-	1.06	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	07-OCT-2026 18:19	07-OCT-2026 18:15	43.25	58.30	3.74	44.60	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	07-OCT-2026 18:19	07-OCT-2026 12:49	12.32	76.75	2.30	-	1.10	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	07-OCT-2026 18:19	07-OCT-2026 12:49	11.85	76.96	6.92	-	1.15	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	07-OCT-2026 18:18	07-OCT-2026 12:48	11.40	77.32	8.40	-	1.19	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	07-OCT-2026 18:18	07-OCT-2026 18:15	44.41	68.54	10.70	5.93	0.71	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 18:18	07-OCT-2026 12:48	11.02	77.69	2.78	-	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	07-OCT-2026 18:17	07-OCT-2026 12:47	10.65	78.22	10.01	-	1.20	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,466

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