Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
12-10-2025 05:58:59
PM - 2.5 92.65 (µg/m3)
PM - 10 181.22 (µg/m3)
SO2 5.9 (µg/m3)
CO 2.78 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
12-10-2025 05:48:51
PM - 2.5 8.95 (µg/m3)
PM - 10 27.08 (µg/m3)
SO2 4.94 (µg/m3)
CO 0.55 (mg/m3)
NO2 3.04 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
12-10-2025 05:45:02
PM - 2.5 46.3 (µg/m3)
PM - 10 111.1 (µg/m3)
SO2 28.31 (µg/m3)
CO 0.28 (mg/m3)
NO2 5.13 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
12-10-2025 05:45:17
PM - 2.5 80.95 (µg/m3)
PM - 10 (µg/m3)
SO2 146.76 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
12-10-2025 05:58:49
PM - 2.5 4 (µg/m3)
PM - 10 3 (µg/m3)
SO2 22.4 (µg/m3)
CO 0.87 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
12-10-2025 05:59:07
PM - 2.5 54.66 (µg/m3)
PM - 10 39.88 (µg/m3)
SO2 12.31 (µg/m3)
CO 1.96 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
12-10-2025 05:58:47
PM - 2.5 43.01 (µg/m3)
PM - 10 62.04 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.15 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
NCL_CETI
12-10-2025 05:46:11
PM - 2.5 52.27 (µg/m3)
PM - 10 90.13 (µg/m3)
SO2 0 (µg/m3)
CO 1.05 (mg/m3)
NO2 14.57 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
12-10-2025 05:45:13
PM - 2.5 36.6 (µg/m3)
PM - 10 55.32 (µg/m3)
SO2 9.04 (µg/m3)
CO 0.53 (mg/m3)
NO2 4.43 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
12-10-2025 05:59:02
PM - 2.5 41 (µg/m3)
PM - 10 64 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.26 (mg/m3)
NO2 1.8 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
12-10-2025 05:58:59
PM - 2.5 92.65 (µg/m3)
PM - 10 181.22 (µg/m3)
SO2 5.9 (µg/m3)
CO 2.78 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
12-10-2025 05:48:51
PM - 2.5 8.95 (µg/m3)
PM - 10 27.08 (µg/m3)
SO2 4.94 (µg/m3)
CO 0.55 (mg/m3)
NO2 3.04 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
12-10-2025 05:45:02
PM - 2.5 46.3 (µg/m3)
PM - 10 111.1 (µg/m3)
SO2 28.31 (µg/m3)
CO 0.28 (mg/m3)
NO2 5.13 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
12-10-2025 05:45:17
PM - 2.5 80.95 (µg/m3)
PM - 10 (µg/m3)
SO2 146.76 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
12-10-2025 05:58:49
PM - 2.5 4 (µg/m3)
PM - 10 3 (µg/m3)
SO2 22.4 (µg/m3)
CO 0.87 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
12-10-2025 05:59:07
PM - 2.5 54.66 (µg/m3)
PM - 10 39.88 (µg/m3)
SO2 12.31 (µg/m3)
CO 1.96 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
12-10-2025 05:58:47
PM - 2.5 43.01 (µg/m3)
PM - 10 62.04 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.15 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
NCL_CETI
12-10-2025 05:46:11
PM - 2.5 52.27 (µg/m3)
PM - 10 90.13 (µg/m3)
SO2 0 (µg/m3)
CO 1.05 (mg/m3)
NO2 14.57 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
12-10-2025 05:45:13
PM - 2.5 36.6 (µg/m3)
PM - 10 55.32 (µg/m3)
SO2 9.04 (µg/m3)
CO 0.53 (mg/m3)
NO2 4.43 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
12-10-2025 05:59:02
PM - 2.5 41 (µg/m3)
PM - 10 64 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.26 (mg/m3)
NO2 1.8 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 741

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	12-OCT-2025 05:59	12-OCT-2025 00:28	54.66	39.88	12.31	-	1.96	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	12-OCT-2025 05:58	12-OCT-2025 00:28	54.72	40.03	11.89	-	1.88	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	12-OCT-2025 05:58	12-OCT-2025 00:27	54.88	40.21	14.84	-	1.81	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	12-OCT-2025 05:57	12-OCT-2025 00:27	55.19	40.25	13.58	-	1.78	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	12-OCT-2025 05:57	12-OCT-2025 00:26	55.67	40.07	11.62	-	1.81	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	12-OCT-2025 05:56	12-OCT-2025 00:26	55.86	39.96	14.80	-	1.83	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	12-OCT-2025 05:56	12-OCT-2025 00:25	55.98	39.83	13.00	-	1.84	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	12-OCT-2025 05:55	12-OCT-2025 00:25	55.96	39.71	12.81	-	1.83	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	12-OCT-2025 05:55	12-OCT-2025 00:24	55.75	39.61	12.45	-	1.85	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	12-OCT-2025 05:54	12-OCT-2025 00:24	55.40	39.47	11.67	-	1.83	site_3509	Thermo Fisher Scientific India Private Limited

1 - 10 of 741

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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