Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
03-09-2025 05:59:59
PM - 2.5 12.56 (µg/m3)
PM - 10 4.44 (µg/m3)
SO2 .99 (µg/m3)
CO 1.95 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-09-2025 06:00:06
PM - 2.5 13.1 (µg/m3)
PM - 10 30.1 (µg/m3)
SO2 26.03 (µg/m3)
CO 0.18 (mg/m3)
NO2 3.29 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-09-2025 05:59:34
PM - 2.5 4 (µg/m3)
PM - 10 4 (µg/m3)
SO2 3.9 (µg/m3)
CO 0.58 (mg/m3)
NO2 20.6 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
03-09-2025 05:59:41
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 5 (µg/m3)
CO 0.88 (mg/m3)
NO2 67.9 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-09-2025 05:59:55
PM - 2.5 7 (µg/m3)
PM - 10 13 (µg/m3)
SO2 6.3 (µg/m3)
CO 0.85 (mg/m3)
NO2 22.5 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
03-09-2025 05:59:58
PM - 2.5 28.94 (µg/m3)
PM - 10 80.32 (µg/m3)
SO2 11.32 (µg/m3)
CO (mg/m3)
NO2 26.07 (µg/m3)
Northern Coalfields Limited
NCL KAKRI
03-09-2025 05:45:38
PM - 2.5 10.22 (µg/m3)
PM - 10 20.45 (µg/m3)
SO2 0 (µg/m3)
CO 0.49 (mg/m3)
NO2 22.79 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-09-2025 05:45:39
PM - 2.5 24.48 (µg/m3)
PM - 10 42.2 (µg/m3)
SO2 0 (µg/m3)
CO 0.91 (mg/m3)
NO2 11.78 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
03-09-2025 05:59:59
PM - 2.5 12.56 (µg/m3)
PM - 10 4.44 (µg/m3)
SO2 .99 (µg/m3)
CO 1.95 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-09-2025 06:00:06
PM - 2.5 13.1 (µg/m3)
PM - 10 30.1 (µg/m3)
SO2 26.03 (µg/m3)
CO 0.18 (mg/m3)
NO2 3.29 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-09-2025 05:59:34
PM - 2.5 4 (µg/m3)
PM - 10 4 (µg/m3)
SO2 3.9 (µg/m3)
CO 0.58 (mg/m3)
NO2 20.6 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
03-09-2025 05:59:41
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 5 (µg/m3)
CO 0.88 (mg/m3)
NO2 67.9 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-09-2025 05:59:55
PM - 2.5 7 (µg/m3)
PM - 10 13 (µg/m3)
SO2 6.3 (µg/m3)
CO 0.85 (mg/m3)
NO2 22.5 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
03-09-2025 05:59:58
PM - 2.5 28.94 (µg/m3)
PM - 10 80.32 (µg/m3)
SO2 11.32 (µg/m3)
CO (mg/m3)
NO2 26.07 (µg/m3)
Northern Coalfields Limited
NCL KAKRI
03-09-2025 05:45:38
PM - 2.5 10.22 (µg/m3)
PM - 10 20.45 (µg/m3)
SO2 0 (µg/m3)
CO 0.49 (mg/m3)
NO2 22.79 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-09-2025 05:45:39
PM - 2.5 24.48 (µg/m3)
PM - 10 42.2 (µg/m3)
SO2 0 (µg/m3)
CO 0.91 (mg/m3)
NO2 11.78 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 24

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	03-SEP-2025 05:45	03-SEP-2025 05:45	34.40	55.13	7.85	3.68	0.32	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	03-SEP-2025 05:30	03-SEP-2025 05:30	38.70	57.37	10.09	5.47	0.54	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	03-SEP-2025 05:15	03-SEP-2025 05:15	35.88	55.91	8.63	4.30	0.39	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	03-SEP-2025 05:00	03-SEP-2025 05:00	37.83	56.92	9.64	5.11	0.49	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	03-SEP-2025 04:45	03-SEP-2025 04:45	33.78	54.81	7.53	3.42	0.28	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	03-SEP-2025 04:30	03-SEP-2025 04:30	40.70	58.42	11.14	6.31	0.64	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	03-SEP-2025 04:15	03-SEP-2025 04:15	42.25	59.22	11.94	6.96	0.72	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	03-SEP-2025 04:00	03-SEP-2025 04:00	40.72	58.43	11.15	6.32	0.64	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	03-SEP-2025 03:45	03-SEP-2025 03:45	38.96	57.51	10.23	5.59	0.55	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	03-SEP-2025 03:30	03-SEP-2025 03:30	32.82	54.31	7.03	3.03	0.23	site_1931	Envea India Pvt Ltd

1 - 10 of 24

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