Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
11-10-2025 05:19:32
PM - 2.5 73 (µg/m3)
PM - 10 232.87 (µg/m3)
SO2 6.71 (µg/m3)
CO 2.66 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
11-10-2025 05:15:45
PM - 2.5 78.24 (µg/m3)
PM - 10 (µg/m3)
SO2 150.18 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
11-10-2025 05:19:36
PM - 2.5 6 (µg/m3)
PM - 10 11 (µg/m3)
SO2 40 (µg/m3)
CO 0.45 (mg/m3)
NO2 61.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
11-10-2025 05:07:33
PM - 2.5 1 (µg/m3)
PM - 10 2 (µg/m3)
SO2 15.3 (µg/m3)
CO 0.79 (mg/m3)
NO2 22.2 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
11-10-2025 05:19:38
PM - 2.5 71.89 (µg/m3)
PM - 10 102.86 (µg/m3)
SO2 9.38 (µg/m3)
CO 2.03 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
11-10-2025 05:19:46
PM - 2.5 20.44 (µg/m3)
PM - 10 118 (µg/m3)
SO2 5.21 (µg/m3)
CO 0.14 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
11-10-2025 05:15:44
PM - 2.5 7.74 (µg/m3)
PM - 10 66.17 (µg/m3)
SO2 2.65 (µg/m3)
CO (mg/m3)
NO2 -4.82 (µg/m3)
Northern Coalfields Limited
NCL_CETI
11-10-2025 05:16:11
PM - 2.5 44.72 (µg/m3)
PM - 10 77.11 (µg/m3)
SO2 0 (µg/m3)
CO 1.32 (mg/m3)
NO2 19.56 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
11-10-2025 05:14:17
PM - 2.5 39.14 (µg/m3)
PM - 10 56.64 (µg/m3)
SO2 10.36 (µg/m3)
CO 0.67 (mg/m3)
NO2 5.49 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
11-10-2025 05:19:19
PM - 2.5 73 (µg/m3)
PM - 10 116 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.16 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
11-10-2025 05:19:32
PM - 2.5 73 (µg/m3)
PM - 10 232.87 (µg/m3)
SO2 6.71 (µg/m3)
CO 2.66 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
11-10-2025 05:15:45
PM - 2.5 78.24 (µg/m3)
PM - 10 (µg/m3)
SO2 150.18 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
11-10-2025 05:19:36
PM - 2.5 6 (µg/m3)
PM - 10 11 (µg/m3)
SO2 40 (µg/m3)
CO 0.45 (mg/m3)
NO2 61.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
11-10-2025 05:07:33
PM - 2.5 1 (µg/m3)
PM - 10 2 (µg/m3)
SO2 15.3 (µg/m3)
CO 0.79 (mg/m3)
NO2 22.2 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
11-10-2025 05:19:38
PM - 2.5 71.89 (µg/m3)
PM - 10 102.86 (µg/m3)
SO2 9.38 (µg/m3)
CO 2.03 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
11-10-2025 05:19:46
PM - 2.5 20.44 (µg/m3)
PM - 10 118 (µg/m3)
SO2 5.21 (µg/m3)
CO 0.14 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
11-10-2025 05:15:44
PM - 2.5 7.74 (µg/m3)
PM - 10 66.17 (µg/m3)
SO2 2.65 (µg/m3)
CO (mg/m3)
NO2 -4.82 (µg/m3)
Northern Coalfields Limited
NCL_CETI
11-10-2025 05:16:11
PM - 2.5 44.72 (µg/m3)
PM - 10 77.11 (µg/m3)
SO2 0 (µg/m3)
CO 1.32 (mg/m3)
NO2 19.56 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
11-10-2025 05:14:17
PM - 2.5 39.14 (µg/m3)
PM - 10 56.64 (µg/m3)
SO2 10.36 (µg/m3)
CO 0.67 (mg/m3)
NO2 5.49 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
11-10-2025 05:19:19
PM - 2.5 73 (µg/m3)
PM - 10 116 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.16 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 659

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	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 05:19	10-OCT-2025 23:49	71.89	102.86	9.38	-	2.03	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 05:19	10-OCT-2025 23:48	72.27	103.09	9.27	-	2.03	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 05:18	10-OCT-2025 23:48	72.59	103.27	12.66	-	2.05	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 05:18	10-OCT-2025 23:47	72.55	103.19	11.08	-	2.06	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 05:17	10-OCT-2025 23:47	72.43	103.27	12.06	-	2.06	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 05:17	10-OCT-2025 23:46	72.25	103.32	12.60	-	2.03	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 05:16	10-OCT-2025 23:46	71.96	103.48	11.91	-	2.02	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 05:16	10-OCT-2025 23:45	71.60	103.50	11.24	-	2.05	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 05:15	10-OCT-2025 23:45	71.19	103.64	14.22	-	2.00	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 05:15	10-OCT-2025 23:44	70.99	103.93	12.37	-	1.99	site_3509	Thermo Fisher Scientific India Private Limited

1 - 10 of 659

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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