Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
11-10-2025 12:26:58
PM - 2.5 48.81 (µg/m3)
PM - 10 157.32 (µg/m3)
SO2 20.74 (µg/m3)
CO 2.68 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
11-10-2025 12:18:51
PM - 2.5 34.14 (µg/m3)
PM - 10 50.07 (µg/m3)
SO2 10.01 (µg/m3)
CO 0.84 (mg/m3)
NO2 2.65 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
11-10-2025 12:15:51
PM - 2.5 82.06 (µg/m3)
PM - 10 (µg/m3)
SO2 154.27 (µg/m3)
CO ##### (mg/m3)
NO2 .49 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
11-10-2025 12:27:08
PM - 2.5 13 (µg/m3)
PM - 10 18 (µg/m3)
SO2 19.9 (µg/m3)
CO 0.75 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
11-10-2025 12:26:48
PM - 2.5 32.81 (µg/m3)
PM - 10 70.68 (µg/m3)
SO2 6.32 (µg/m3)
CO 2.35 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
11-10-2025 12:26:46
PM - 2.5 48.67 (µg/m3)
PM - 10 54.85 (µg/m3)
SO2 4.93 (µg/m3)
CO 0.14 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
11-10-2025 12:15:45
PM - 2.5 20.72 (µg/m3)
PM - 10 74.83 (µg/m3)
SO2 7.95 (µg/m3)
CO (mg/m3)
NO2 14.09 (µg/m3)
Northern Coalfields Limited
NCL_CETI
11-10-2025 12:16:09
PM - 2.5 57.64 (µg/m3)
PM - 10 99.38 (µg/m3)
SO2 0 (µg/m3)
CO 0.54 (mg/m3)
NO2 4.74 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
11-10-2025 12:15:15
PM - 2.5 38.11 (µg/m3)
PM - 10 56.11 (µg/m3)
SO2 9.83 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.06 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
11-10-2025 12:27:08
PM - 2.5 45 (µg/m3)
PM - 10 72 (µg/m3)
SO2 5.1 (µg/m3)
CO 0.41 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
11-10-2025 12:26:58
PM - 2.5 48.81 (µg/m3)
PM - 10 157.32 (µg/m3)
SO2 20.74 (µg/m3)
CO 2.68 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
11-10-2025 12:18:51
PM - 2.5 34.14 (µg/m3)
PM - 10 50.07 (µg/m3)
SO2 10.01 (µg/m3)
CO 0.84 (mg/m3)
NO2 2.65 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
11-10-2025 12:15:51
PM - 2.5 82.06 (µg/m3)
PM - 10 (µg/m3)
SO2 154.27 (µg/m3)
CO ##### (mg/m3)
NO2 .49 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
11-10-2025 12:27:08
PM - 2.5 13 (µg/m3)
PM - 10 18 (µg/m3)
SO2 19.9 (µg/m3)
CO 0.75 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
11-10-2025 12:26:48
PM - 2.5 32.81 (µg/m3)
PM - 10 70.68 (µg/m3)
SO2 6.32 (µg/m3)
CO 2.35 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
11-10-2025 12:26:46
PM - 2.5 48.67 (µg/m3)
PM - 10 54.85 (µg/m3)
SO2 4.93 (µg/m3)
CO 0.14 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
11-10-2025 12:15:45
PM - 2.5 20.72 (µg/m3)
PM - 10 74.83 (µg/m3)
SO2 7.95 (µg/m3)
CO (mg/m3)
NO2 14.09 (µg/m3)
Northern Coalfields Limited
NCL_CETI
11-10-2025 12:16:09
PM - 2.5 57.64 (µg/m3)
PM - 10 99.38 (µg/m3)
SO2 0 (µg/m3)
CO 0.54 (mg/m3)
NO2 4.74 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
11-10-2025 12:15:15
PM - 2.5 38.11 (µg/m3)
PM - 10 56.11 (µg/m3)
SO2 9.83 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.06 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
11-10-2025 12:27:08
PM - 2.5 45 (µg/m3)
PM - 10 72 (µg/m3)
SO2 5.1 (µg/m3)
CO 0.41 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,540

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 12:26	11-OCT-2025 06:56	32.81	70.68	6.32	-	2.35	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 12:26	11-OCT-2025 06:56	33.00	70.38	7.12	-	2.32	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 12:25	11-OCT-2025 06:55	33.22	70.15	5.29	-	2.33	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 12:25	11-OCT-2025 06:55	33.24	70.05	6.12	-	2.31	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 12:24	11-OCT-2025 06:54	33.06	69.62	8.72	-	2.34	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 12:24	11-OCT-2025 06:54	33.15	69.06	7.68	-	2.33	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 12:23	11-OCT-2025 06:53	33.34	68.61	6.83	-	2.35	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 12:23	11-OCT-2025 06:53	33.53	68.21	4.22	-	2.31	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 12:22	11-OCT-2025 06:52	33.71	67.64	4.93	-	2.32	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	11-OCT-2025 12:22	11-OCT-2025 06:52	33.85	67.03	5.74	-	2.32	site_3509	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,540

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