Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 13:31:22
PM - 2.5 34.12 (µg/m3)
PM - 10 61.75 (µg/m3)
SO2 44.96 (µg/m3)
CO 0.63 (mg/m3)
NO2 1.54 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 13:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.39 (µg/m3)
CO 0.32 (mg/m3)
NO2 13.73 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 13:30:41
PM - 2.5 24.26 (µg/m3)
PM - 10 59.59 (µg/m3)
SO2 24.88 (µg/m3)
CO 0.24 (mg/m3)
NO2 28.14 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 13:30:18
PM - 2.5 .43 (µg/m3)
PM - 10 (µg/m3)
SO2 53.65 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 13:33:46
PM - 2.5 23 (µg/m3)
PM - 10 42 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 13:33:34
PM - 2.5 7.56 (µg/m3)
PM - 10 12.54 (µg/m3)
SO2 0 (µg/m3)
CO 0.89 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 13:30:55
PM - 2.5 13.12 (µg/m3)
PM - 10 (µg/m3)
SO2 16.1 (µg/m3)
CO ##### (mg/m3)
NO2 1.84 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 13:29:51
PM - 2.5 5.44 (µg/m3)
PM - 10 64.63 (µg/m3)
SO2 1.7 (µg/m3)
CO (mg/m3)
NO2 -10.2 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 13:21:20
PM - 2.5 43.81 (µg/m3)
PM - 10 75.53 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.38 (mg/m3)
NO2 2.77 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 13:30:47
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .6 (µg/m3)
CO 0.99 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 13:26:10
PM - 2.5 38 (µg/m3)
PM - 10 75.95 (µg/m3)
SO2 15.89 (µg/m3)
CO 0.76 (mg/m3)
NO2 11.93 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 13:33:25
PM - 2.5 42.22 (µg/m3)
PM - 10 66.36 (µg/m3)
SO2 10.11 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.14 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 13:19:42
PM - 2.5 31.78 (µg/m3)
PM - 10 64.84 (µg/m3)
SO2 43.33 (µg/m3)
CO 0.68 (mg/m3)
NO2 45.61 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 13:33:37
PM - 2.5 30 (µg/m3)
PM - 10 53 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.23 (mg/m3)
NO2 6.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 13:30:27
PM - 2.5 2.86 (µg/m3)
PM - 10 (µg/m3)
SO2 5.65 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 13:33:19
PM - 2.5 25.91 (µg/m3)
PM - 10 46.88 (µg/m3)
SO2 3.1 (µg/m3)
CO 0.77 (mg/m3)
NO2 10.55 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 13:30:51
PM - 2.5 .72 (µg/m3)
PM - 10 (µg/m3)
SO2 6 (µg/m3)
CO ##### (mg/m3)
NO2 1.6 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 13:31:22
PM - 2.5 34.12 (µg/m3)
PM - 10 61.75 (µg/m3)
SO2 44.96 (µg/m3)
CO 0.63 (mg/m3)
NO2 1.54 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 13:29:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.39 (µg/m3)
CO 0.32 (mg/m3)
NO2 13.73 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 13:30:41
PM - 2.5 24.26 (µg/m3)
PM - 10 59.59 (µg/m3)
SO2 24.88 (µg/m3)
CO 0.24 (mg/m3)
NO2 28.14 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 13:30:18
PM - 2.5 .43 (µg/m3)
PM - 10 (µg/m3)
SO2 53.65 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 13:33:46
PM - 2.5 23 (µg/m3)
PM - 10 42 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 13:33:34
PM - 2.5 7.56 (µg/m3)
PM - 10 12.54 (µg/m3)
SO2 0 (µg/m3)
CO 0.89 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 13:30:55
PM - 2.5 13.12 (µg/m3)
PM - 10 (µg/m3)
SO2 16.1 (µg/m3)
CO ##### (mg/m3)
NO2 1.84 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 13:29:51
PM - 2.5 5.44 (µg/m3)
PM - 10 64.63 (µg/m3)
SO2 1.7 (µg/m3)
CO (mg/m3)
NO2 -10.2 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 13:21:20
PM - 2.5 43.81 (µg/m3)
PM - 10 75.53 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.38 (mg/m3)
NO2 2.77 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 13:30:47
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .6 (µg/m3)
CO 0.99 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 13:26:10
PM - 2.5 38 (µg/m3)
PM - 10 75.95 (µg/m3)
SO2 15.89 (µg/m3)
CO 0.76 (mg/m3)
NO2 11.93 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 13:33:25
PM - 2.5 42.22 (µg/m3)
PM - 10 66.36 (µg/m3)
SO2 10.11 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.14 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 13:19:42
PM - 2.5 31.78 (µg/m3)
PM - 10 64.84 (µg/m3)
SO2 43.33 (µg/m3)
CO 0.68 (mg/m3)
NO2 45.61 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 13:33:37
PM - 2.5 30 (µg/m3)
PM - 10 53 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.23 (mg/m3)
NO2 6.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 13:30:27
PM - 2.5 2.86 (µg/m3)
PM - 10 (µg/m3)
SO2 5.65 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 13:33:19
PM - 2.5 25.91 (µg/m3)
PM - 10 46.88 (µg/m3)
SO2 3.1 (µg/m3)
CO 0.77 (mg/m3)
NO2 10.55 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 13:30:51
PM - 2.5 .72 (µg/m3)
PM - 10 (µg/m3)
SO2 6 (µg/m3)
CO ##### (mg/m3)
NO2 1.6 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,829

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 13:33	08-OCT-2026 08:03	7.56	12.54	0.00	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 13:33	08-OCT-2026 13:30	42.22	66.36	10.11	5.14	0.61	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 13:33	08-OCT-2026 08:03	7.56	12.59	0.00	-	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 13:32	08-OCT-2026 08:02	7.56	12.64	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 13:32	08-OCT-2026 08:02	7.56	12.72	0.00	-	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 13:31	08-OCT-2026 08:01	7.56	12.84	0.00	-	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 13:31	08-OCT-2026 08:01	7.56	12.96	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 13:30	08-OCT-2026 08:00	7.56	13.03	0.00	-	0.87	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 13:30	08-OCT-2026 07:59	2.86	-	5.65	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 13:30	08-OCT-2026 08:00	7.56	13.16	0.00	-	0.86	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,829

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