Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-09-2025 08:03:19
PM - 2.5 15.16 (µg/m3)
PM - 10 25.62 (µg/m3)
SO2 4.36 (µg/m3)
CO 0.73 (mg/m3)
NO2 1.02 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
10-09-2025 08:07:33
PM - 2.5 19.27 (µg/m3)
PM - 10 41.63 (µg/m3)
SO2 3.56 (µg/m3)
CO 2.09 (mg/m3)
NO2 .08 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-09-2025 08:00:37
PM - 2.5 14.6 (µg/m3)
PM - 10 31.9 (µg/m3)
SO2 26.88 (µg/m3)
CO 0.22 (mg/m3)
NO2 4.11 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-09-2025 08:07:27
PM - 2.5 15 (µg/m3)
PM - 10 24 (µg/m3)
SO2 3.6 (µg/m3)
CO 1.36 (mg/m3)
NO2 21.4 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-09-2025 08:00:28
PM - 2.5 65.16 (µg/m3)
PM - 10 (µg/m3)
SO2 104.98 (µg/m3)
CO ##### (mg/m3)
NO2 .41 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-09-2025 08:07:22
PM - 2.5 13 (µg/m3)
PM - 10 26 (µg/m3)
SO2 1.9 (µg/m3)
CO 0.87 (mg/m3)
NO2 28.9 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-09-2025 08:07:29
PM - 2.5 15 (µg/m3)
PM - 10 26 (µg/m3)
SO2 16.9 (µg/m3)
CO 1.08 (mg/m3)
NO2 23.1 (µg/m3)
Western Coalfields Limited
Mathani UG
10-09-2025 08:07:25
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.9 (µg/m3)
CO 3.81 (mg/m3)
NO2 .57 (µg/m3)
Northern Coalfields Limited
NCL KAKRI
10-09-2025 08:00:43
PM - 2.5 9.73 (µg/m3)
PM - 10 19.45 (µg/m3)
SO2 .16 (µg/m3)
CO 0.51 (mg/m3)
NO2 5.61 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-09-2025 08:05:03
PM - 2.5 37.73 (µg/m3)
PM - 10 65.06 (µg/m3)
SO2 17.4 (µg/m3)
CO 1.61 (mg/m3)
NO2 25.2 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-09-2025 08:00:49
PM - 2.5 40.93 (µg/m3)
PM - 10 58.54 (µg/m3)
SO2 11.26 (µg/m3)
CO 0.66 (mg/m3)
NO2 6.41 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-09-2025 08:05:56
PM - 2.5 28 (µg/m3)
PM - 10 43 (µg/m3)
SO2 6.6 (µg/m3)
CO 0.47 (mg/m3)
NO2 1.3 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-09-2025 08:07:48
PM - 2.5 39.03 (µg/m3)
PM - 10 11.56 (µg/m3)
SO2 9.75 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-09-2025 08:03:19
PM - 2.5 15.16 (µg/m3)
PM - 10 25.62 (µg/m3)
SO2 4.36 (µg/m3)
CO 0.73 (mg/m3)
NO2 1.02 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
10-09-2025 08:07:33
PM - 2.5 19.27 (µg/m3)
PM - 10 41.63 (µg/m3)
SO2 3.56 (µg/m3)
CO 2.09 (mg/m3)
NO2 .08 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-09-2025 08:00:37
PM - 2.5 14.6 (µg/m3)
PM - 10 31.9 (µg/m3)
SO2 26.88 (µg/m3)
CO 0.22 (mg/m3)
NO2 4.11 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-09-2025 08:07:27
PM - 2.5 15 (µg/m3)
PM - 10 24 (µg/m3)
SO2 3.6 (µg/m3)
CO 1.36 (mg/m3)
NO2 21.4 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-09-2025 08:00:28
PM - 2.5 65.16 (µg/m3)
PM - 10 (µg/m3)
SO2 104.98 (µg/m3)
CO ##### (mg/m3)
NO2 .41 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-09-2025 08:07:22
PM - 2.5 13 (µg/m3)
PM - 10 26 (µg/m3)
SO2 1.9 (µg/m3)
CO 0.87 (mg/m3)
NO2 28.9 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-09-2025 08:07:29
PM - 2.5 15 (µg/m3)
PM - 10 26 (µg/m3)
SO2 16.9 (µg/m3)
CO 1.08 (mg/m3)
NO2 23.1 (µg/m3)
Western Coalfields Limited
Mathani UG
10-09-2025 08:07:25
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.9 (µg/m3)
CO 3.81 (mg/m3)
NO2 .57 (µg/m3)
Northern Coalfields Limited
NCL KAKRI
10-09-2025 08:00:43
PM - 2.5 9.73 (µg/m3)
PM - 10 19.45 (µg/m3)
SO2 .16 (µg/m3)
CO 0.51 (mg/m3)
NO2 5.61 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-09-2025 08:05:03
PM - 2.5 37.73 (µg/m3)
PM - 10 65.06 (µg/m3)
SO2 17.4 (µg/m3)
CO 1.61 (mg/m3)
NO2 25.2 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-09-2025 08:00:49
PM - 2.5 40.93 (µg/m3)
PM - 10 58.54 (µg/m3)
SO2 11.26 (µg/m3)
CO 0.66 (mg/m3)
NO2 6.41 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-09-2025 08:05:56
PM - 2.5 28 (µg/m3)
PM - 10 43 (µg/m3)
SO2 6.6 (µg/m3)
CO 0.47 (mg/m3)
NO2 1.3 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-09-2025 08:07:48
PM - 2.5 39.03 (µg/m3)
PM - 10 11.56 (µg/m3)
SO2 9.75 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 32

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	SECL_DIPKA	SECL_DIPKA	10-SEP-2025 08:00	10-SEP-2025 08:00	40.93	58.54	11.26	6.41	0.66	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-SEP-2025 07:45	10-SEP-2025 07:45	35.82	55.87	8.59	4.28	0.39	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-SEP-2025 07:30	10-SEP-2025 07:30	37.52	56.76	9.48	4.98	0.48	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-SEP-2025 07:15	10-SEP-2025 07:15	38.41	57.22	9.94	5.35	0.52	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-SEP-2025 07:00	10-SEP-2025 07:00	36.87	56.42	9.14	4.71	0.44	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-SEP-2025 06:45	10-SEP-2025 06:45	34.76	55.32	8.04	3.83	0.33	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-SEP-2025 06:30	10-SEP-2025 06:30	40.95	58.55	11.27	6.41	0.66	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-SEP-2025 06:15	10-SEP-2025 06:15	36.78	56.37	9.09	4.67	0.44	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-SEP-2025 06:00	10-SEP-2025 06:00	36.99	56.48	9.20	4.76	0.45	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-SEP-2025 05:44	10-SEP-2025 05:45	36.17	56.06	8.78	4.42	0.41	site_1931	Envea India Pvt Ltd

1 - 10 of 32

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