Subsidiary wise

Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2025 07:00:27
PM - 2.5 51.7 (µg/m3)
PM - 10 153.9 (µg/m3)
SO2 28.03 (µg/m3)
CO 0.25 (mg/m3)
NO2 7.81 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2025 07:00:41
PM - 2.5 120.21 (µg/m3)
PM - 10 (µg/m3)
SO2 252.51 (µg/m3)
CO ##### (mg/m3)
NO2 .13 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2025 07:01:44
PM - 2.5 13 (µg/m3)
PM - 10 23 (µg/m3)
SO2 42.6 (µg/m3)
CO 0.45 (mg/m3)
NO2 31 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2025 07:01:32
PM - 2.5 6 (µg/m3)
PM - 10 9 (µg/m3)
SO2 15.3 (µg/m3)
CO 1.22 (mg/m3)
NO2 22.7 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
10-10-2025 07:01:47
PM - 2.5 90.06 (µg/m3)
PM - 10 94.65 (µg/m3)
SO2 4.42 (µg/m3)
CO 0.13 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2025 07:00:47
PM - 2.5 20.17 (µg/m3)
PM - 10 (µg/m3)
SO2 29.93 (µg/m3)
CO ##### (mg/m3)
NO2 1.71 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
10-10-2025 06:59:38
PM - 2.5 42.98 (µg/m3)
PM - 10 85.52 (µg/m3)
SO2 17.06 (µg/m3)
CO (mg/m3)
NO2 46.53 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2025 07:01:10
PM - 2.5 56.33 (µg/m3)
PM - 10 97.12 (µg/m3)
SO2 0 (µg/m3)
CO 0.54 (mg/m3)
NO2 4.73 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2025 06:59:21
PM - 2.5 34.96 (µg/m3)
PM - 10 54.47 (µg/m3)
SO2 8.19 (µg/m3)
CO 0.45 (mg/m3)
NO2 3.75 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2025 07:01:30
PM - 2.5 61 (µg/m3)
PM - 10 98 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.16 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2025 07:00:27
PM - 2.5 51.7 (µg/m3)
PM - 10 153.9 (µg/m3)
SO2 28.03 (µg/m3)
CO 0.25 (mg/m3)
NO2 7.81 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2025 07:00:41
PM - 2.5 120.21 (µg/m3)
PM - 10 (µg/m3)
SO2 252.51 (µg/m3)
CO ##### (mg/m3)
NO2 .13 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2025 07:01:44
PM - 2.5 13 (µg/m3)
PM - 10 23 (µg/m3)
SO2 42.6 (µg/m3)
CO 0.45 (mg/m3)
NO2 31 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2025 07:01:32
PM - 2.5 6 (µg/m3)
PM - 10 9 (µg/m3)
SO2 15.3 (µg/m3)
CO 1.22 (mg/m3)
NO2 22.7 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
10-10-2025 07:01:47
PM - 2.5 90.06 (µg/m3)
PM - 10 94.65 (µg/m3)
SO2 4.42 (µg/m3)
CO 0.13 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2025 07:00:47
PM - 2.5 20.17 (µg/m3)
PM - 10 (µg/m3)
SO2 29.93 (µg/m3)
CO ##### (mg/m3)
NO2 1.71 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
10-10-2025 06:59:38
PM - 2.5 42.98 (µg/m3)
PM - 10 85.52 (µg/m3)
SO2 17.06 (µg/m3)
CO (mg/m3)
NO2 46.53 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2025 07:01:10
PM - 2.5 56.33 (µg/m3)
PM - 10 97.12 (µg/m3)
SO2 0 (µg/m3)
CO 0.54 (mg/m3)
NO2 4.73 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2025 06:59:21
PM - 2.5 34.96 (µg/m3)
PM - 10 54.47 (µg/m3)
SO2 8.19 (µg/m3)
CO 0.45 (mg/m3)
NO2 3.75 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2025 07:01:30
PM - 2.5 61 (µg/m3)
PM - 10 98 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.16 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 28

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-OCT-2025 06:59	10-OCT-2025 07:00	34.96	54.47	8.19	3.75	0.45	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2025 06:44	10-OCT-2025 06:45	30.94	52.37	6.09	2.07	0.24	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2025 06:29	10-OCT-2025 06:30	38.95	56.55	10.27	5.41	0.66	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2025 06:14	10-OCT-2025 06:15	33.61	53.76	7.48	3.19	0.38	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2025 05:59	10-OCT-2025 06:00	37.30	55.69	9.41	4.73	0.57	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2025 05:44	10-OCT-2025 05:45	38.97	56.55	10.27	5.42	0.66	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2025 05:29	10-OCT-2025 05:30	38.15	56.13	9.85	5.08	0.61	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2025 05:14	10-OCT-2025 05:15	38.29	56.20	9.92	5.14	0.62	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2025 04:59	10-OCT-2025 05:00	38.71	56.42	10.14	5.31	0.64	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2025 04:44	10-OCT-2025 04:45	31.56	52.70	6.42	2.33	0.27	site_1931	Envea India Pvt Ltd

1 - 10 of 28

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