Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 07:46:21
PM - 2.5 36.24 (µg/m3)
PM - 10 71.63 (µg/m3)
SO2 22.76 (µg/m3)
CO 0.04 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 07:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.9 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.9 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 07:44:57
PM - 2.5 28.24 (µg/m3)
PM - 10 81.63 (µg/m3)
SO2 10.87 (µg/m3)
CO 0.39 (mg/m3)
NO2 1.85 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 07:45:28
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO ##### (mg/m3)
NO2 .38 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 07:56:01
PM - 2.5 3 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 07:56:06
PM - 2.5 21.68 (µg/m3)
PM - 10 39.34 (µg/m3)
SO2 0 (µg/m3)
CO 0.90 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 07:45:37
PM - 2.5 9.34 (µg/m3)
PM - 10 (µg/m3)
SO2 33.45 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 07:56:09
PM - 2.5 31.4 (µg/m3)
PM - 10 61.72 (µg/m3)
SO2 13.14 (µg/m3)
CO 0.64 (mg/m3)
NO2 9.93 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 07:48:24
PM - 2.5 43.75 (µg/m3)
PM - 10 67.88 (µg/m3)
SO2 10.52 (µg/m3)
CO 0.68 (mg/m3)
NO2 5.7 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 07:49:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 59.17 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.92 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 07:55:59
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.50 (mg/m3)
NO2 7.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 07:45:16
PM - 2.5 3.17 (µg/m3)
PM - 10 (µg/m3)
SO2 8.47 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 07:56:13
PM - 2.5 31.38 (µg/m3)
PM - 10 53.44 (µg/m3)
SO2 3.09 (µg/m3)
CO 0.81 (mg/m3)
NO2 15.41 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 07:46:21
PM - 2.5 36.24 (µg/m3)
PM - 10 71.63 (µg/m3)
SO2 22.76 (µg/m3)
CO 0.04 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 07:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.9 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.9 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 07:44:57
PM - 2.5 28.24 (µg/m3)
PM - 10 81.63 (µg/m3)
SO2 10.87 (µg/m3)
CO 0.39 (mg/m3)
NO2 1.85 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 07:45:28
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO ##### (mg/m3)
NO2 .38 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 07:56:01
PM - 2.5 3 (µg/m3)
PM - 10 4 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 07:56:06
PM - 2.5 21.68 (µg/m3)
PM - 10 39.34 (µg/m3)
SO2 0 (µg/m3)
CO 0.90 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 07:45:37
PM - 2.5 9.34 (µg/m3)
PM - 10 (µg/m3)
SO2 33.45 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 07:56:09
PM - 2.5 31.4 (µg/m3)
PM - 10 61.72 (µg/m3)
SO2 13.14 (µg/m3)
CO 0.64 (mg/m3)
NO2 9.93 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 07:48:24
PM - 2.5 43.75 (µg/m3)
PM - 10 67.88 (µg/m3)
SO2 10.52 (µg/m3)
CO 0.68 (mg/m3)
NO2 5.7 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 07:49:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 59.17 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.92 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 07:55:59
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.50 (mg/m3)
NO2 7.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 07:45:16
PM - 2.5 3.17 (µg/m3)
PM - 10 (µg/m3)
SO2 8.47 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 07:56:13
PM - 2.5 31.38 (µg/m3)
PM - 10 53.44 (µg/m3)
SO2 3.09 (µg/m3)
CO 0.81 (mg/m3)
NO2 15.41 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,065

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	Gevra , Chattisgarh	SECL GEVRA	08-OCT-2026 07:56	08-OCT-2026 07:45	31.40	61.72	13.14	9.93	0.64	site_	Envea India Pvt Ltd
South Eastern Coalfields Limited	Gevra , Chattisgarh	SECL GEVRA	08-OCT-2026 07:56	08-OCT-2026 07:45	31.40	61.72	13.14	9.93	0.64	site_	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 07:56	08-OCT-2026 02:26	21.68	39.34	0.00	-	0.90	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	08-OCT-2026 07:55	08-OCT-2026 02:25	22.27	40.31	0.00	-	0.87	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	08-OCT-2026 07:55	08-OCT-2026 02:25	22.90	41.15	0.00	-	0.90	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	08-OCT-2026 07:54	08-OCT-2026 02:24	23.44	41.89	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	08-OCT-2026 07:54	08-OCT-2026 02:24	23.81	42.51	3.58	-	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	08-OCT-2026 07:53	08-OCT-2026 02:23	24.19	42.98	6.28	-	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	08-OCT-2026 07:53	08-OCT-2026 02:23	24.48	43.25	1.79	-	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	08-OCT-2026 07:52	08-OCT-2026 02:22	24.45	43.39	2.96	-	0.91	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,065

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