Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
12-10-2025 05:54:00
PM - 2.5 73.12 (µg/m3)
PM - 10 182.98 (µg/m3)
SO2 5.43 (µg/m3)
CO 2.77 (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 05:53:34
PM - 2.5 4 (µg/m3)
PM - 10 3 (µg/m3)
SO2 22.2 (µg/m3)
CO 0.92 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
12-10-2025 05:53:39
PM - 2.5 54.56 (µg/m3)
PM - 10 39.3 (µg/m3)
SO2 10.97 (µg/m3)
CO 1.86 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
12-10-2025 05:53:47
PM - 2.5 48.66 (µg/m3)
PM - 10 63.69 (µg/m3)
SO2 5.69 (µg/m3)
CO 0.14 (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 05:53:31
PM - 2.5 41 (µg/m3)
PM - 10 64 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.25 (mg/m3)
NO2 1.8 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
12-10-2025 05:54:00
PM - 2.5 73.12 (µg/m3)
PM - 10 182.98 (µg/m3)
SO2 5.43 (µg/m3)
CO 2.77 (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 05:53:34
PM - 2.5 4 (µg/m3)
PM - 10 3 (µg/m3)
SO2 22.2 (µg/m3)
CO 0.92 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
12-10-2025 05:53:39
PM - 2.5 54.56 (µg/m3)
PM - 10 39.3 (µg/m3)
SO2 10.97 (µg/m3)
CO 1.86 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
12-10-2025 05:53:47
PM - 2.5 48.66 (µg/m3)
PM - 10 63.69 (µg/m3)
SO2 5.69 (µg/m3)
CO 0.14 (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 05:53:31
PM - 2.5 41 (µg/m3)
PM - 10 64 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.25 (mg/m3)
NO2 1.8 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 730

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 05:53	12-OCT-2025 00:23	54.56	39.30	10.97	-	1.86	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	12-OCT-2025 05:53	12-OCT-2025 00:22	54.29	39.05	8.98	-	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 05:52	12-OCT-2025 00:22	54.13	38.93	13.49	-	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 05:52	12-OCT-2025 00:21	54.09	39.02	12.30	-	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 05:51	12-OCT-2025 00:21	54.17	39.28	12.35	-	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 05:51	12-OCT-2025 00:20	54.40	39.53	13.73	-	1.82	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	12-OCT-2025 05:50	12-OCT-2025 00:20	54.75	39.76	12.49	-	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 05:50	12-OCT-2025 00:19	55.14	40.24	12.01	-	1.82	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	12-OCT-2025 05:49	12-OCT-2025 00:19	55.54	40.57	14.38	-	1.86	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	12-OCT-2025 05:49	12-OCT-2025 00:18	55.90	40.92	14.98	-	1.83	site_3509	Thermo Fisher Scientific India Private Limited

1 - 10 of 730

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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