Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 00:31:23
PM - 2.5 46.75 (µg/m3)
PM - 10 60.38 (µg/m3)
SO2 24.1 (µg/m3)
CO 0.75 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 00:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.53 (µg/m3)
CO 0.28 (mg/m3)
NO2 15.58 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 00:30:32
PM - 2.5 23.83 (µg/m3)
PM - 10 62.17 (µg/m3)
SO2 19.73 (µg/m3)
CO 0.44 (mg/m3)
NO2 3.7 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 00:30:52
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO ##### (mg/m3)
NO2 .15 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 00:33:21
PM - 2.5 13 (µg/m3)
PM - 10 25 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.24 (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 00:33:13
PM - 2.5 20.53 (µg/m3)
PM - 10 21.9 (µg/m3)
SO2 8.77 (µg/m3)
CO 0.90 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 00:30:59
PM - 2.5 10.6 (µg/m3)
PM - 10 (µg/m3)
SO2 29.57 (µg/m3)
CO ##### (mg/m3)
NO2 .25 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 00:32:55
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.81 (µg/m3)
CO 1.68 (mg/m3)
NO2 1.89 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 00:21:17
PM - 2.5 38.51 (µg/m3)
PM - 10 66.4 (µg/m3)
SO2 7.12 (µg/m3)
CO 0.64 (mg/m3)
NO2 43.56 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 00:26:10
PM - 2.5 45.1 (µg/m3)
PM - 10 87.57 (µg/m3)
SO2 13.93 (µg/m3)
CO 0.97 (mg/m3)
NO2 12.4 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 00:33:22
PM - 2.5 43.72 (µg/m3)
PM - 10 67.86 (µg/m3)
SO2 10.51 (µg/m3)
CO 0.68 (mg/m3)
NO2 5.69 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 00:32:58
PM - 2.5 68 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.6 (µg/m3)
CO 1.00 (mg/m3)
NO2 6.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 00:30:10
PM - 2.5 2.95 (µg/m3)
PM - 10 (µg/m3)
SO2 9.15 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 00:33:23
PM - 2.5 29.78 (µg/m3)
PM - 10 50.48 (µg/m3)
SO2 2.8 (µg/m3)
CO 0.80 (mg/m3)
NO2 12.05 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 00:31:23
PM - 2.5 46.75 (µg/m3)
PM - 10 60.38 (µg/m3)
SO2 24.1 (µg/m3)
CO 0.75 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 00:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.53 (µg/m3)
CO 0.28 (mg/m3)
NO2 15.58 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 00:30:32
PM - 2.5 23.83 (µg/m3)
PM - 10 62.17 (µg/m3)
SO2 19.73 (µg/m3)
CO 0.44 (mg/m3)
NO2 3.7 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 00:30:52
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO ##### (mg/m3)
NO2 .15 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 00:33:21
PM - 2.5 13 (µg/m3)
PM - 10 25 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.24 (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 00:33:13
PM - 2.5 20.53 (µg/m3)
PM - 10 21.9 (µg/m3)
SO2 8.77 (µg/m3)
CO 0.90 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 00:30:59
PM - 2.5 10.6 (µg/m3)
PM - 10 (µg/m3)
SO2 29.57 (µg/m3)
CO ##### (mg/m3)
NO2 .25 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 00:32:55
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.81 (µg/m3)
CO 1.68 (mg/m3)
NO2 1.89 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 00:21:17
PM - 2.5 38.51 (µg/m3)
PM - 10 66.4 (µg/m3)
SO2 7.12 (µg/m3)
CO 0.64 (mg/m3)
NO2 43.56 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 00:26:10
PM - 2.5 45.1 (µg/m3)
PM - 10 87.57 (µg/m3)
SO2 13.93 (µg/m3)
CO 0.97 (mg/m3)
NO2 12.4 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 00:33:22
PM - 2.5 43.72 (µg/m3)
PM - 10 67.86 (µg/m3)
SO2 10.51 (µg/m3)
CO 0.68 (mg/m3)
NO2 5.69 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 00:32:58
PM - 2.5 68 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.6 (µg/m3)
CO 1.00 (mg/m3)
NO2 6.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 00:30:10
PM - 2.5 2.95 (µg/m3)
PM - 10 (µg/m3)
SO2 9.15 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 00:33:23
PM - 2.5 29.78 (µg/m3)
PM - 10 50.48 (µg/m3)
SO2 2.8 (µg/m3)
CO 0.80 (mg/m3)
NO2 12.05 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 74

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	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 00:33	08-OCT-2026 00:30	43.72	67.86	10.51	5.69	0.68	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 00:33	07-OCT-2026 19:03	20.53	21.90	8.77	-	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 00:32	07-OCT-2026 19:02	20.21	21.90	1.54	-	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 00:32	07-OCT-2026 19:02	19.98	21.90	4.40	-	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 00:31	07-OCT-2026 19:01	19.79	21.90	9.45	-	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 00:31	07-OCT-2026 19:01	19.66	21.90	6.87	-	0.91	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 00:30	07-OCT-2026 19:00	19.71	21.90	8.18	-	0.90	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 00:30	07-OCT-2026 18:59	2.95	-	9.15	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 00:30	07-OCT-2026 19:00	19.87	21.90	6.70	-	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 00:29	07-OCT-2026 18:59	19.96	21.90	10.99	-	0.87	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 74

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