Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 18:46:25
PM - 2.5 42.52 (µg/m3)
PM - 10 61.88 (µg/m3)
SO2 10.63 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 18:44:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.56 (µg/m3)
CO 0.50 (mg/m3)
NO2 4.87 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 18:45:13
PM - 2.5 15.6 (µg/m3)
PM - 10 66.11 (µg/m3)
SO2 23.45 (µg/m3)
CO 0.45 (mg/m3)
NO2 4.72 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 18:45:37
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.31 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 18:49:14
PM - 2.5 27 (µg/m3)
PM - 10 49 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 18:49:35
PM - 2.5 24.37 (µg/m3)
PM - 10 62.44 (µg/m3)
SO2 9.06 (µg/m3)
CO 1.22 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 18:45:09
PM - 2.5 11.53 (µg/m3)
PM - 10 (µg/m3)
SO2 19.26 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 18:36:18
PM - 2.5 61.27 (µg/m3)
PM - 10 105.64 (µg/m3)
SO2 7.26 (µg/m3)
CO 0.94 (mg/m3)
NO2 5.62 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 18:45:48
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.92 (µg/m3)
CO 1.06 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 18:41:09
PM - 2.5 19.1 (µg/m3)
PM - 10 38.41 (µg/m3)
SO2 12.42 (µg/m3)
CO 0.35 (mg/m3)
NO2 7.71 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 18:48:20
PM - 2.5 44.96 (µg/m3)
PM - 10 69.09 (µg/m3)
SO2 10.85 (µg/m3)
CO 0.73 (mg/m3)
NO2 6.13 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 18:49:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.2 (µg/m3)
SO2 .2 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.67 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 18:45:58
PM - 2.5 3.48 (µg/m3)
PM - 10 (µg/m3)
SO2 6.94 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 18:49:16
PM - 2.5 40.18 (µg/m3)
PM - 10 86.67 (µg/m3)
SO2 4.35 (µg/m3)
CO 0.85 (mg/m3)
NO2 11.26 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 18:46:25
PM - 2.5 42.52 (µg/m3)
PM - 10 61.88 (µg/m3)
SO2 10.63 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 18:44:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.56 (µg/m3)
CO 0.50 (mg/m3)
NO2 4.87 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 18:45:13
PM - 2.5 15.6 (µg/m3)
PM - 10 66.11 (µg/m3)
SO2 23.45 (µg/m3)
CO 0.45 (mg/m3)
NO2 4.72 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 18:45:37
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.31 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 18:49:14
PM - 2.5 27 (µg/m3)
PM - 10 49 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 18:49:35
PM - 2.5 24.37 (µg/m3)
PM - 10 62.44 (µg/m3)
SO2 9.06 (µg/m3)
CO 1.22 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 18:45:09
PM - 2.5 11.53 (µg/m3)
PM - 10 (µg/m3)
SO2 19.26 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 18:36:18
PM - 2.5 61.27 (µg/m3)
PM - 10 105.64 (µg/m3)
SO2 7.26 (µg/m3)
CO 0.94 (mg/m3)
NO2 5.62 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 18:45:48
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.92 (µg/m3)
CO 1.06 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 18:41:09
PM - 2.5 19.1 (µg/m3)
PM - 10 38.41 (µg/m3)
SO2 12.42 (µg/m3)
CO 0.35 (mg/m3)
NO2 7.71 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 18:48:20
PM - 2.5 44.96 (µg/m3)
PM - 10 69.09 (µg/m3)
SO2 10.85 (µg/m3)
CO 0.73 (mg/m3)
NO2 6.13 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 18:49:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.2 (µg/m3)
SO2 .2 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.67 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 18:45:58
PM - 2.5 3.48 (µg/m3)
PM - 10 (µg/m3)
SO2 6.94 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 18:49:16
PM - 2.5 40.18 (µg/m3)
PM - 10 86.67 (µg/m3)
SO2 4.35 (µg/m3)
CO 0.85 (mg/m3)
NO2 11.26 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,531

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 18:49	07-OCT-2026 13:19	24.37	62.44	9.06	-	1.22	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	07-OCT-2026 18:49	07-OCT-2026 18:45	43.25	58.20	0.20	44.67	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 18:49	07-OCT-2026 13:19	23.88	62.53	7.30	-	1.27	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 18:48	07-OCT-2026 13:18	23.45	62.66	8.09	-	1.28	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	07-OCT-2026 18:48	07-OCT-2026 18:45	44.96	69.09	10.85	6.13	0.73	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 18:48	07-OCT-2026 13:18	23.26	62.71	5.14	-	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	07-OCT-2026 18:47	07-OCT-2026 13:17	23.07	62.68	10.05	-	1.18	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 18:47	07-OCT-2026 13:17	23.06	62.47	6.30	-	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 18:46	07-OCT-2026 13:16	23.20	62.14	6.96	-	1.18	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 18:46	07-OCT-2026 13:16	23.54	61.76	5.96	-	1.18	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,531

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