Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 05:46:21
PM - 2.5 40.66 (µg/m3)
PM - 10 59.76 (µg/m3)
SO2 14.56 (µg/m3)
CO 0.67 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 05:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.13 (µg/m3)
CO 0.52 (mg/m3)
NO2 7.12 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 05:45:43
PM - 2.5 24.14 (µg/m3)
PM - 10 65.44 (µg/m3)
SO2 13.44 (µg/m3)
CO 0.36 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 05:45:57
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 05:48:28
PM - 2.5 6 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 05:48:34
PM - 2.5 23.52 (µg/m3)
PM - 10 20.21 (µg/m3)
SO2 22.28 (µg/m3)
CO 0.87 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 05:45:07
PM - 2.5 10.19 (µg/m3)
PM - 10 (µg/m3)
SO2 31.34 (µg/m3)
CO ##### (mg/m3)
NO2 1.05 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 05:48:33
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.73 (µg/m3)
CO 1.99 (mg/m3)
NO2 1.94 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 05:36:17
PM - 2.5 44.59 (µg/m3)
PM - 10 76.88 (µg/m3)
SO2 7.08 (µg/m3)
CO 1.06 (mg/m3)
NO2 28.42 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 05:41:10
PM - 2.5 42.9 (µg/m3)
PM - 10 83.38 (µg/m3)
SO2 13.8 (µg/m3)
CO 0.92 (mg/m3)
NO2 12 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 05:48:23
PM - 2.5 41.51 (µg/m3)
PM - 10 65.66 (µg/m3)
SO2 9.92 (µg/m3)
CO 0.58 (mg/m3)
NO2 4.89 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 05:34:54
PM - 2.5 43.25 (µg/m3)
PM - 10 58.24 (µg/m3)
SO2 23.1 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.71 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 05:48:32
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.2 (µg/m3)
CO 0.89 (mg/m3)
NO2 4.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 05:45:36
PM - 2.5 3.95 (µg/m3)
PM - 10 (µg/m3)
SO2 7.13 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 05:48:29
PM - 2.5 38.72 (µg/m3)
PM - 10 51.81 (µg/m3)
SO2 3.99 (µg/m3)
CO 0.81 (mg/m3)
NO2 10.28 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 05:46:21
PM - 2.5 40.66 (µg/m3)
PM - 10 59.76 (µg/m3)
SO2 14.56 (µg/m3)
CO 0.67 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 05:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.13 (µg/m3)
CO 0.52 (mg/m3)
NO2 7.12 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 05:45:43
PM - 2.5 24.14 (µg/m3)
PM - 10 65.44 (µg/m3)
SO2 13.44 (µg/m3)
CO 0.36 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 05:45:57
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 05:48:28
PM - 2.5 6 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 05:48:34
PM - 2.5 23.52 (µg/m3)
PM - 10 20.21 (µg/m3)
SO2 22.28 (µg/m3)
CO 0.87 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 05:45:07
PM - 2.5 10.19 (µg/m3)
PM - 10 (µg/m3)
SO2 31.34 (µg/m3)
CO ##### (mg/m3)
NO2 1.05 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 05:48:33
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.73 (µg/m3)
CO 1.99 (mg/m3)
NO2 1.94 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 05:36:17
PM - 2.5 44.59 (µg/m3)
PM - 10 76.88 (µg/m3)
SO2 7.08 (µg/m3)
CO 1.06 (mg/m3)
NO2 28.42 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 05:41:10
PM - 2.5 42.9 (µg/m3)
PM - 10 83.38 (µg/m3)
SO2 13.8 (µg/m3)
CO 0.92 (mg/m3)
NO2 12 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 05:48:23
PM - 2.5 41.51 (µg/m3)
PM - 10 65.66 (µg/m3)
SO2 9.92 (µg/m3)
CO 0.58 (mg/m3)
NO2 4.89 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 05:34:54
PM - 2.5 43.25 (µg/m3)
PM - 10 58.24 (µg/m3)
SO2 23.1 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.71 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 05:48:32
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.2 (µg/m3)
CO 0.89 (mg/m3)
NO2 4.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 05:45:36
PM - 2.5 3.95 (µg/m3)
PM - 10 (µg/m3)
SO2 7.13 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 05:48:29
PM - 2.5 38.72 (µg/m3)
PM - 10 51.81 (µg/m3)
SO2 3.99 (µg/m3)
CO 0.81 (mg/m3)
NO2 10.28 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 775

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	08-OCT-2026 05:48	08-OCT-2026 00:18	23.52	20.21	22.28	-	0.87	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 05:48	08-OCT-2026 05:45	41.51	65.66	9.92	4.89	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	08-OCT-2026 05:48	08-OCT-2026 00:18	23.99	20.02	27.44	-	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 05:47	08-OCT-2026 00:17	24.67	19.83	25.94	-	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 05:47	08-OCT-2026 00:17	25.01	19.49	20.76	-	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	08-OCT-2026 05:46	08-OCT-2026 00:16	24.88	18.85	21.53	-	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	08-OCT-2026 05:46	08-OCT-2026 00:16	24.71	18.32	20.11	-	0.93	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 05:45	08-OCT-2026 00:14	3.95	-	7.13	0.00	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 05:45	08-OCT-2026 00:15	24.35	17.84	20.20	-	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	08-OCT-2026 05:45	08-OCT-2026 00:15	23.98	17.49	26.15	-	0.94	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 775

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