Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 20:31:22
PM - 2.5 34.5 (µg/m3)
PM - 10 75.18 (µg/m3)
SO2 0 (µg/m3)
CO 0.10 (mg/m3)
NO2 4.16 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 20:29:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.37 (µg/m3)
CO 0.06 (mg/m3)
NO2 3.85 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 20:30:19
PM - 2.5 23.4 (µg/m3)
PM - 10 86.97 (µg/m3)
SO2 22.88 (µg/m3)
CO 0.53 (mg/m3)
NO2 3.49 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 20:30:12
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 20:35:55
PM - 2.5 25 (µg/m3)
PM - 10 46 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.27 (mg/m3)
NO2 10 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 20:36:08
PM - 2.5 0 (µg/m3)
PM - 10 157.72 (µg/m3)
SO2 19.78 (µg/m3)
CO 1.45 (mg/m3)
NO2 3.18 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 20:36:06
PM - 2.5 11.44 (µg/m3)
PM - 10 78.87 (µg/m3)
SO2 .6 (µg/m3)
CO 1.19 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 20:30:12
PM - 2.5 11.49 (µg/m3)
PM - 10 (µg/m3)
SO2 27.59 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 20:21:19
PM - 2.5 64.4 (µg/m3)
PM - 10 111.03 (µg/m3)
SO2 7.24 (µg/m3)
CO 1.62 (mg/m3)
NO2 49.83 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 20:30:15
PM - 2.5 46 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.24 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 20:26:10
PM - 2.5 37.6 (µg/m3)
PM - 10 75.11 (µg/m3)
SO2 15.86 (µg/m3)
CO 0.75 (mg/m3)
NO2 11.85 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 20:33:27
PM - 2.5 39.63 (µg/m3)
PM - 10 63.79 (µg/m3)
SO2 9.41 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.21 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 20:34:40
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 6.54 (µg/m3)
CO 0.68 (mg/m3)
NO2 44.13 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 20:36:02
PM - 2.5 77 (µg/m3)
PM - 10 136 (µg/m3)
SO2 13.6 (µg/m3)
CO 0.53 (mg/m3)
NO2 1.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 20:30:27
PM - 2.5 4.26 (µg/m3)
PM - 10 (µg/m3)
SO2 20.59 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 20:36:02
PM - 2.5 38.4 (µg/m3)
PM - 10 76.18 (µg/m3)
SO2 3.03 (µg/m3)
CO 0.84 (mg/m3)
NO2 12.04 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 20:30:50
PM - 2.5 .94 (µg/m3)
PM - 10 (µg/m3)
SO2 6.12 (µg/m3)
CO ##### (mg/m3)
NO2 .39 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 20:31:22
PM - 2.5 34.5 (µg/m3)
PM - 10 75.18 (µg/m3)
SO2 0 (µg/m3)
CO 0.10 (mg/m3)
NO2 4.16 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 20:29:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.37 (µg/m3)
CO 0.06 (mg/m3)
NO2 3.85 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 20:30:19
PM - 2.5 23.4 (µg/m3)
PM - 10 86.97 (µg/m3)
SO2 22.88 (µg/m3)
CO 0.53 (mg/m3)
NO2 3.49 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 20:30:12
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 20:35:55
PM - 2.5 25 (µg/m3)
PM - 10 46 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.27 (mg/m3)
NO2 10 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 20:36:08
PM - 2.5 0 (µg/m3)
PM - 10 157.72 (µg/m3)
SO2 19.78 (µg/m3)
CO 1.45 (mg/m3)
NO2 3.18 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 20:36:06
PM - 2.5 11.44 (µg/m3)
PM - 10 78.87 (µg/m3)
SO2 .6 (µg/m3)
CO 1.19 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 20:30:12
PM - 2.5 11.49 (µg/m3)
PM - 10 (µg/m3)
SO2 27.59 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 20:21:19
PM - 2.5 64.4 (µg/m3)
PM - 10 111.03 (µg/m3)
SO2 7.24 (µg/m3)
CO 1.62 (mg/m3)
NO2 49.83 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 20:30:15
PM - 2.5 46 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.24 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 20:26:10
PM - 2.5 37.6 (µg/m3)
PM - 10 75.11 (µg/m3)
SO2 15.86 (µg/m3)
CO 0.75 (mg/m3)
NO2 11.85 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 20:33:27
PM - 2.5 39.63 (µg/m3)
PM - 10 63.79 (µg/m3)
SO2 9.41 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.21 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 20:34:40
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 6.54 (µg/m3)
CO 0.68 (mg/m3)
NO2 44.13 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 20:36:02
PM - 2.5 77 (µg/m3)
PM - 10 136 (µg/m3)
SO2 13.6 (µg/m3)
CO 0.53 (mg/m3)
NO2 1.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 20:30:27
PM - 2.5 4.26 (µg/m3)
PM - 10 (µg/m3)
SO2 20.59 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 20:36:02
PM - 2.5 38.4 (µg/m3)
PM - 10 76.18 (µg/m3)
SO2 3.03 (µg/m3)
CO 0.84 (mg/m3)
NO2 12.04 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 20:30:50
PM - 2.5 .94 (µg/m3)
PM - 10 (µg/m3)
SO2 6.12 (µg/m3)
CO ##### (mg/m3)
NO2 .39 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,786

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 20:36	08-OCT-2026 15:06	11.44	78.87	0.60	-	1.19	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 20:35	08-OCT-2026 15:05	11.85	78.42	3.83	-	1.17	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 20:35	08-OCT-2026 15:05	12.14	77.87	1.17	-	1.14	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	08-OCT-2026 20:34	08-OCT-2026 20:30	31.78	64.38	6.54	44.13	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 20:34	08-OCT-2026 15:04	12.41	77.05	2.46	-	1.12	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 20:34	08-OCT-2026 15:04	12.48	76.12	0.00	-	1.09	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 20:33	08-OCT-2026 15:03	12.36	75.04	3.17	-	1.14	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 20:33	08-OCT-2026 20:30	39.63	63.79	9.41	4.21	0.49	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 20:33	08-OCT-2026 15:03	12.33	74.11	1.26	-	1.12	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 20:32	08-OCT-2026 15:02	12.25	72.77	1.89	-	1.14	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,786

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