Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
10-10-2025 19:17:00
PM - 2.5 67.1 (µg/m3)
PM - 10 137.61 (µg/m3)
SO2 5.77 (µg/m3)
CO 2.68 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2025 19:03:50
PM - 2.5 1.03 (µg/m3)
PM - 10 9.88 (µg/m3)
SO2 5.13 (µg/m3)
CO 0.25 (mg/m3)
NO2 1.92 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2025 19:15:40
PM - 2.5 62.5 (µg/m3)
PM - 10 (µg/m3)
SO2 99.65 (µg/m3)
CO ##### (mg/m3)
NO2 .16 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2025 19:14:59
PM - 2.5 8 (µg/m3)
PM - 10 13 (µg/m3)
SO2 37.4 (µg/m3)
CO 0.51 (mg/m3)
NO2 42.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2025 19:16:50
PM - 2.5 18 (µg/m3)
PM - 10 31 (µg/m3)
SO2 15.4 (µg/m3)
CO 1.00 (mg/m3)
NO2 21.4 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
10-10-2025 19:16:58
PM - 2.5 82.14 (µg/m3)
PM - 10 268.76 (µg/m3)
SO2 9.57 (µg/m3)
CO 2.16 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
10-10-2025 19:16:47
PM - 2.5 66.54 (µg/m3)
PM - 10 175.4 (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 19:15:05
PM - 2.5 17.12 (µg/m3)
PM - 10 (µg/m3)
SO2 24.55 (µg/m3)
CO ##### (mg/m3)
NO2 1.16 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2025 19:16:15
PM - 2.5 48.01 (µg/m3)
PM - 10 82.78 (µg/m3)
SO2 0 (µg/m3)
CO 1.11 (mg/m3)
NO2 15.56 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2025 19:14:18
PM - 2.5 34.85 (µg/m3)
PM - 10 54.41 (µg/m3)
SO2 8.13 (µg/m3)
CO 0.44 (mg/m3)
NO2 3.7 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
10-10-2025 19:17:00
PM - 2.5 67.1 (µg/m3)
PM - 10 137.61 (µg/m3)
SO2 5.77 (µg/m3)
CO 2.68 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2025 19:03:50
PM - 2.5 1.03 (µg/m3)
PM - 10 9.88 (µg/m3)
SO2 5.13 (µg/m3)
CO 0.25 (mg/m3)
NO2 1.92 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2025 19:15:40
PM - 2.5 62.5 (µg/m3)
PM - 10 (µg/m3)
SO2 99.65 (µg/m3)
CO ##### (mg/m3)
NO2 .16 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2025 19:14:59
PM - 2.5 8 (µg/m3)
PM - 10 13 (µg/m3)
SO2 37.4 (µg/m3)
CO 0.51 (mg/m3)
NO2 42.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2025 19:16:50
PM - 2.5 18 (µg/m3)
PM - 10 31 (µg/m3)
SO2 15.4 (µg/m3)
CO 1.00 (mg/m3)
NO2 21.4 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
10-10-2025 19:16:58
PM - 2.5 82.14 (µg/m3)
PM - 10 268.76 (µg/m3)
SO2 9.57 (µg/m3)
CO 2.16 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
10-10-2025 19:16:47
PM - 2.5 66.54 (µg/m3)
PM - 10 175.4 (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 19:15:05
PM - 2.5 17.12 (µg/m3)
PM - 10 (µg/m3)
SO2 24.55 (µg/m3)
CO ##### (mg/m3)
NO2 1.16 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2025 19:16:15
PM - 2.5 48.01 (µg/m3)
PM - 10 82.78 (µg/m3)
SO2 0 (µg/m3)
CO 1.11 (mg/m3)
NO2 15.56 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2025 19:14:18
PM - 2.5 34.85 (µg/m3)
PM - 10 54.41 (µg/m3)
SO2 8.13 (µg/m3)
CO 0.44 (mg/m3)
NO2 3.7 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

Record Date	Company name	Mine name	Permissible Limit (µg/m3)	Average PM - 10 (µg/m3)
10-OCT-2025	South Eastern Coalfields Limited	M/S Kanchan OC Coal Mine	100	149.77

1 - 1

CAAQMS Data

1 - 10 of 2,276

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	10-OCT-2025 19:16	10-OCT-2025 13:46	82.14	268.76	9.57	-	2.16	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	10-OCT-2025 19:16	10-OCT-2025 13:46	82.01	269.41	8.23	-	2.18	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	10-OCT-2025 19:15	10-OCT-2025 13:45	82.02	269.90	9.99	-	2.18	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	10-OCT-2025 19:15	10-OCT-2025 13:45	82.14	270.40	9.76	-	2.21	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	10-OCT-2025 19:14	10-OCT-2025 13:44	82.04	270.73	8.78	-	2.22	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	10-OCT-2025 19:14	10-OCT-2025 13:44	82.02	271.13	9.76	-	2.19	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2025 19:14	10-OCT-2025 19:15	34.85	54.41	8.13	3.70	0.44	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	10-OCT-2025 19:13	10-OCT-2025 13:43	82.10	271.65	9.55	-	2.22	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	10-OCT-2025 19:13	10-OCT-2025 13:43	82.26	272.29	9.34	-	2.21	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	10-OCT-2025 19:12	10-OCT-2025 13:42	82.26	272.73	8.59	-	2.22	site_3509	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,276

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