Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 08:31:21
PM - 2.5 36.24 (µg/m3)
PM - 10 71.63 (µg/m3)
SO2 24.94 (µg/m3)
CO 0.42 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 08:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.85 (µg/m3)
CO 0.51 (mg/m3)
NO2 3.25 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 08:30:39
PM - 2.5 28.08 (µg/m3)
PM - 10 61.78 (µg/m3)
SO2 10.3 (µg/m3)
CO 0.35 (mg/m3)
NO2 3.29 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 08:30:55
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.44 (µg/m3)
CO ##### (mg/m3)
NO2 .45 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 08:34:10
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 08:34:06
PM - 2.5 17.98 (µg/m3)
PM - 10 34.16 (µg/m3)
SO2 1.54 (µg/m3)
CO 0.92 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 08:30:05
PM - 2.5 9.81 (µg/m3)
PM - 10 (µg/m3)
SO2 30.87 (µg/m3)
CO ##### (mg/m3)
NO2 .33 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 08:23:52
PM - 2.5 95.83 (µg/m3)
PM - 10 165.22 (µg/m3)
SO2 25.41 (µg/m3)
CO 0.74 (mg/m3)
NO2 16.3 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 08:26:09
PM - 2.5 51.2 (µg/m3)
PM - 10 99.05 (µg/m3)
SO2 14.28 (µg/m3)
CO 1.12 (mg/m3)
NO2 13.5 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 08:33:24
PM - 2.5 43.96 (µg/m3)
PM - 10 68.1 (µg/m3)
SO2 10.58 (µg/m3)
CO 0.69 (mg/m3)
NO2 5.77 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 08:19:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 58.24 (µg/m3)
CO 1.43 (mg/m3)
NO2 43.56 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 08:33:59
PM - 2.5 93 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.6 (µg/m3)
CO 0.43 (mg/m3)
NO2 8.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 08:30:45
PM - 2.5 3.13 (µg/m3)
PM - 10 (µg/m3)
SO2 6.9 (µg/m3)
CO 0.31 (mg/m3)
NO2 315.3 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 08:34:13
PM - 2.5 24.64 (µg/m3)
PM - 10 47.99 (µg/m3)
SO2 2.2 (µg/m3)
CO 0.81 (mg/m3)
NO2 10.73 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 08:31:21
PM - 2.5 36.24 (µg/m3)
PM - 10 71.63 (µg/m3)
SO2 24.94 (µg/m3)
CO 0.42 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 08:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.85 (µg/m3)
CO 0.51 (mg/m3)
NO2 3.25 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 08:30:39
PM - 2.5 28.08 (µg/m3)
PM - 10 61.78 (µg/m3)
SO2 10.3 (µg/m3)
CO 0.35 (mg/m3)
NO2 3.29 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 08:30:55
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.44 (µg/m3)
CO ##### (mg/m3)
NO2 .45 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 08:34:10
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 08:34:06
PM - 2.5 17.98 (µg/m3)
PM - 10 34.16 (µg/m3)
SO2 1.54 (µg/m3)
CO 0.92 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 08:30:05
PM - 2.5 9.81 (µg/m3)
PM - 10 (µg/m3)
SO2 30.87 (µg/m3)
CO ##### (mg/m3)
NO2 .33 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 08:23:52
PM - 2.5 95.83 (µg/m3)
PM - 10 165.22 (µg/m3)
SO2 25.41 (µg/m3)
CO 0.74 (mg/m3)
NO2 16.3 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 08:26:09
PM - 2.5 51.2 (µg/m3)
PM - 10 99.05 (µg/m3)
SO2 14.28 (µg/m3)
CO 1.12 (mg/m3)
NO2 13.5 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 08:33:24
PM - 2.5 43.96 (µg/m3)
PM - 10 68.1 (µg/m3)
SO2 10.58 (µg/m3)
CO 0.69 (mg/m3)
NO2 5.77 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 08:19:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 58.24 (µg/m3)
CO 1.43 (mg/m3)
NO2 43.56 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 08:33:59
PM - 2.5 93 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.6 (µg/m3)
CO 0.43 (mg/m3)
NO2 8.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 08:30:45
PM - 2.5 3.13 (µg/m3)
PM - 10 (µg/m3)
SO2 6.9 (µg/m3)
CO 0.31 (mg/m3)
NO2 315.3 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 08:34:13
PM - 2.5 24.64 (µg/m3)
PM - 10 47.99 (µg/m3)
SO2 2.2 (µg/m3)
CO 0.81 (mg/m3)
NO2 10.73 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,152

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 08:34	08-OCT-2026 03:04	17.98	34.16	1.54	-	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 08:33	08-OCT-2026 03:03	17.74	33.91	4.07	-	0.91	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 08:33	08-OCT-2026 08:30	43.96	68.10	10.58	5.77	0.69	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 08:33	08-OCT-2026 03:03	17.75	33.62	0.17	-	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 08:32	08-OCT-2026 03:02	17.86	33.37	3.44	-	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 08:32	08-OCT-2026 03:02	17.95	33.30	3.61	-	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 08:31	08-OCT-2026 03:01	18.19	33.20	7.22	-	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 08:31	08-OCT-2026 03:01	18.49	33.02	5.83	-	0.91	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 08:30	08-OCT-2026 03:00	3.13	-	6.90	315.30	0.31	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 08:30	08-OCT-2026 03:00	18.67	32.94	4.69	-	0.91	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,152

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