Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 14:01:21
PM - 2.5 35.71 (µg/m3)
PM - 10 61.45 (µg/m3)
SO2 32.84 (µg/m3)
CO 0.03 (mg/m3)
NO2 4.87 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 13:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.16 (µg/m3)
CO 0.61 (mg/m3)
NO2 4 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 14:00:30
PM - 2.5 16.61 (µg/m3)
PM - 10 59.59 (µg/m3)
SO2 22.59 (µg/m3)
CO 0.21 (mg/m3)
NO2 17.05 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 14:00:56
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.33 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 14:05:47
PM - 2.5 24 (µg/m3)
PM - 10 46 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.24 (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 14:05:33
PM - 2.5 2.98 (µg/m3)
PM - 10 22.97 (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 14:00:34
PM - 2.5 12.19 (µg/m3)
PM - 10 (µg/m3)
SO2 16.75 (µg/m3)
CO ##### (mg/m3)
NO2 1.72 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 13:59:52
PM - 2.5 15.11 (µg/m3)
PM - 10 71.09 (µg/m3)
SO2 5.66 (µg/m3)
CO (mg/m3)
NO2 .95 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 13:51:18
PM - 2.5 43.81 (µg/m3)
PM - 10 75.53 (µg/m3)
SO2 7.11 (µg/m3)
CO 0.38 (mg/m3)
NO2 2.82 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 14:00:31
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .68 (µg/m3)
CO 1.13 (mg/m3)
NO2 .01 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 13:56:10
PM - 2.5 61.6 (µg/m3)
PM - 10 121.33 (µg/m3)
SO2 17.34 (µg/m3)
CO 1.33 (mg/m3)
NO2 16.28 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 14:03:25
PM - 2.5 36.32 (µg/m3)
PM - 10 60.49 (µg/m3)
SO2 8.52 (µg/m3)
CO 0.34 (mg/m3)
NO2 3.02 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 14:04:37
PM - 2.5 31.78 (µg/m3)
PM - 10 142.69 (µg/m3)
SO2 55.39 (µg/m3)
CO 0.68 (mg/m3)
NO2 44.79 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 14:05:31
PM - 2.5 85 (µg/m3)
PM - 10 151 (µg/m3)
SO2 9 (µg/m3)
CO 0.24 (mg/m3)
NO2 7.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 14:00:07
PM - 2.5 3.02 (µg/m3)
PM - 10 (µg/m3)
SO2 11.36 (µg/m3)
CO 0.21 (mg/m3)
NO2 .44 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 14:05:51
PM - 2.5 21.56 (µg/m3)
PM - 10 44.91 (µg/m3)
SO2 2.61 (µg/m3)
CO 0.76 (mg/m3)
NO2 9.85 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 14:00:52
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 991.11 (µg/m3)
CO 0.99 (mg/m3)
NO2 6.23 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 14:01:21
PM - 2.5 35.71 (µg/m3)
PM - 10 61.45 (µg/m3)
SO2 32.84 (µg/m3)
CO 0.03 (mg/m3)
NO2 4.87 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 13:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.16 (µg/m3)
CO 0.61 (mg/m3)
NO2 4 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 14:00:30
PM - 2.5 16.61 (µg/m3)
PM - 10 59.59 (µg/m3)
SO2 22.59 (µg/m3)
CO 0.21 (mg/m3)
NO2 17.05 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 14:00:56
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.33 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 14:05:47
PM - 2.5 24 (µg/m3)
PM - 10 46 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.24 (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 14:05:33
PM - 2.5 2.98 (µg/m3)
PM - 10 22.97 (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 14:00:34
PM - 2.5 12.19 (µg/m3)
PM - 10 (µg/m3)
SO2 16.75 (µg/m3)
CO ##### (mg/m3)
NO2 1.72 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 13:59:52
PM - 2.5 15.11 (µg/m3)
PM - 10 71.09 (µg/m3)
SO2 5.66 (µg/m3)
CO (mg/m3)
NO2 .95 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 13:51:18
PM - 2.5 43.81 (µg/m3)
PM - 10 75.53 (µg/m3)
SO2 7.11 (µg/m3)
CO 0.38 (mg/m3)
NO2 2.82 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 14:00:31
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .68 (µg/m3)
CO 1.13 (mg/m3)
NO2 .01 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 13:56:10
PM - 2.5 61.6 (µg/m3)
PM - 10 121.33 (µg/m3)
SO2 17.34 (µg/m3)
CO 1.33 (mg/m3)
NO2 16.28 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 14:03:25
PM - 2.5 36.32 (µg/m3)
PM - 10 60.49 (µg/m3)
SO2 8.52 (µg/m3)
CO 0.34 (mg/m3)
NO2 3.02 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 14:04:37
PM - 2.5 31.78 (µg/m3)
PM - 10 142.69 (µg/m3)
SO2 55.39 (µg/m3)
CO 0.68 (mg/m3)
NO2 44.79 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 14:05:31
PM - 2.5 85 (µg/m3)
PM - 10 151 (µg/m3)
SO2 9 (µg/m3)
CO 0.24 (mg/m3)
NO2 7.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 14:00:07
PM - 2.5 3.02 (µg/m3)
PM - 10 (µg/m3)
SO2 11.36 (µg/m3)
CO 0.21 (mg/m3)
NO2 .44 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 14:05:51
PM - 2.5 21.56 (µg/m3)
PM - 10 44.91 (µg/m3)
SO2 2.61 (µg/m3)
CO 0.76 (mg/m3)
NO2 9.85 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 14:00:52
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 991.11 (µg/m3)
CO 0.99 (mg/m3)
NO2 6.23 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,903

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 14:05	08-OCT-2026 08:35	2.98	22.97	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 14:05	08-OCT-2026 08:35	3.02	22.91	0.00	-	0.88	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	08-OCT-2026 14:04	08-OCT-2026 14:00	31.78	142.69	55.39	44.79	0.68	site_1963	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 14:04	08-OCT-2026 08:34	3.10	22.78	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 14:04	08-OCT-2026 08:34	3.23	22.65	0.00	-	0.88	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 14:03	08-OCT-2026 08:33	3.62	22.59	0.00	-	0.87	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 14:03	08-OCT-2026 14:00	36.32	60.49	8.52	3.02	0.34	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 14:03	08-OCT-2026 08:33	4.12	22.54	0.00	-	0.88	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 14:02	08-OCT-2026 08:32	4.62	22.43	0.00	-	0.89	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 14:02	08-OCT-2026 08:32	4.99	22.45	0.00	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,903

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