Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
11-10-2025 02:42:59
PM - 2.5 91.01 (µg/m3)
PM - 10 194.97 (µg/m3)
SO2 6.36 (µg/m3)
CO 2.68 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
11-10-2025 02:30:48
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 985.22 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
11-10-2025 02:42:49
PM - 2.5 7 (µg/m3)
PM - 10 13 (µg/m3)
SO2 48.7 (µg/m3)
CO 0.49 (mg/m3)
NO2 66.6 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
11-10-2025 02:42:59
PM - 2.5 6 (µg/m3)
PM - 10 11 (µg/m3)
SO2 15.5 (µg/m3)
CO 0.92 (mg/m3)
NO2 22.5 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
11-10-2025 02:43:07
PM - 2.5 47.68 (µg/m3)
PM - 10 84.69 (µg/m3)
SO2 13.81 (µg/m3)
CO 2.09 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
11-10-2025 02:43:16
PM - 2.5 61.62 (µg/m3)
PM - 10 150.5 (µg/m3)
SO2 5.2 (µg/m3)
CO 0.13 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
11-10-2025 02:30:43
PM - 2.5 7.13 (µg/m3)
PM - 10 65.77 (µg/m3)
SO2 2.4 (µg/m3)
CO (mg/m3)
NO2 -5.71 (µg/m3)
Northern Coalfields Limited
NCL_CETI
11-10-2025 02:31:14
PM - 2.5 49.89 (µg/m3)
PM - 10 86.01 (µg/m3)
SO2 10.26 (µg/m3)
CO 1.11 (mg/m3)
NO2 15.6 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
11-10-2025 02:29:16
PM - 2.5 35.12 (µg/m3)
PM - 10 54.55 (µg/m3)
SO2 8.27 (µg/m3)
CO 0.46 (mg/m3)
NO2 3.82 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
11-10-2025 02:43:12
PM - 2.5 74 (µg/m3)
PM - 10 118 (µg/m3)
SO2 5.1 (µg/m3)
CO 0.19 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
11-10-2025 02:42:59
PM - 2.5 91.01 (µg/m3)
PM - 10 194.97 (µg/m3)
SO2 6.36 (µg/m3)
CO 2.68 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
11-10-2025 02:30:48
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 985.22 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
11-10-2025 02:42:49
PM - 2.5 7 (µg/m3)
PM - 10 13 (µg/m3)
SO2 48.7 (µg/m3)
CO 0.49 (mg/m3)
NO2 66.6 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
11-10-2025 02:42:59
PM - 2.5 6 (µg/m3)
PM - 10 11 (µg/m3)
SO2 15.5 (µg/m3)
CO 0.92 (mg/m3)
NO2 22.5 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
11-10-2025 02:43:07
PM - 2.5 47.68 (µg/m3)
PM - 10 84.69 (µg/m3)
SO2 13.81 (µg/m3)
CO 2.09 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
11-10-2025 02:43:16
PM - 2.5 61.62 (µg/m3)
PM - 10 150.5 (µg/m3)
SO2 5.2 (µg/m3)
CO 0.13 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
11-10-2025 02:30:43
PM - 2.5 7.13 (µg/m3)
PM - 10 65.77 (µg/m3)
SO2 2.4 (µg/m3)
CO (mg/m3)
NO2 -5.71 (µg/m3)
Northern Coalfields Limited
NCL_CETI
11-10-2025 02:31:14
PM - 2.5 49.89 (µg/m3)
PM - 10 86.01 (µg/m3)
SO2 10.26 (µg/m3)
CO 1.11 (mg/m3)
NO2 15.6 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
11-10-2025 02:29:16
PM - 2.5 35.12 (µg/m3)
PM - 10 54.55 (µg/m3)
SO2 8.27 (µg/m3)
CO 0.46 (mg/m3)
NO2 3.82 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
11-10-2025 02:43:12
PM - 2.5 74 (µg/m3)
PM - 10 118 (µg/m3)
SO2 5.1 (µg/m3)
CO 0.19 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 335

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 02:43	10-OCT-2025 21:12	47.68	84.69	13.81	-	2.09	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 02:42	10-OCT-2025 21:12	47.66	85.28	14.07	-	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 02:42	10-OCT-2025 21:11	47.76	85.79	12.99	-	1.95	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 02:41	10-OCT-2025 21:11	48.00	86.41	8.80	-	1.97	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 02:41	10-OCT-2025 21:10	48.12	87.11	6.57	-	1.96	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 02:40	10-OCT-2025 21:10	48.19	87.81	7.16	-	1.96	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 02:40	10-OCT-2025 21:09	48.31	88.46	7.25	-	1.96	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 02:39	10-OCT-2025 21:09	48.25	89.09	6.61	-	1.97	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 02:39	10-OCT-2025 21:08	48.18	89.63	8.65	-	1.96	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 02:38	10-OCT-2025 21:08	47.83	90.07	10.53	-	1.94	site_3509	Thermo Fisher Scientific India Private Limited

1 - 10 of 335

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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