Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
10-10-2025 23:48:31
PM - 2.5 63.51 (µg/m3)
PM - 10 156.1 (µg/m3)
SO2 15.18 (µg/m3)
CO 2.65 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2025 23:33:50
PM - 2.5 41.62 (µg/m3)
PM - 10 59.15 (µg/m3)
SO2 4.88 (µg/m3)
CO 0.71 (mg/m3)
NO2 2.33 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2025 23:45:20
PM - 2.5 71.71 (µg/m3)
PM - 10 (µg/m3)
SO2 150.68 (µg/m3)
CO ##### (mg/m3)
NO2 .43 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2025 23:48:04
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 56.5 (µg/m3)
CO 0.44 (mg/m3)
NO2 49.4 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2025 23:48:26
PM - 2.5 5 (µg/m3)
PM - 10 9 (µg/m3)
SO2 15.5 (µg/m3)
CO 0.93 (mg/m3)
NO2 22.6 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
10-10-2025 23:48:31
PM - 2.5 64.15 (µg/m3)
PM - 10 103.31 (µg/m3)
SO2 11.89 (µg/m3)
CO 2.09 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
10-10-2025 23:48:17
PM - 2.5 0 (µg/m3)
PM - 10 147.9 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.14 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2025 23:45:51
PM - 2.5 22.31 (µg/m3)
PM - 10 (µg/m3)
SO2 46.82 (µg/m3)
CO ##### (mg/m3)
NO2 1.17 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
10-10-2025 23:45:41
PM - 2.5 50.1 (µg/m3)
PM - 10 94.44 (µg/m3)
SO2 19.97 (µg/m3)
CO (mg/m3)
NO2 56.92 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2025 23:46:09
PM - 2.5 59.27 (µg/m3)
PM - 10 102.18 (µg/m3)
SO2 10.04 (µg/m3)
CO 1.39 (mg/m3)
NO2 20.97 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2025 23:44:19
PM - 2.5 31.59 (µg/m3)
PM - 10 52.71 (µg/m3)
SO2 6.43 (µg/m3)
CO 0.27 (mg/m3)
NO2 2.35 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2025 23:48:32
PM - 2.5 72 (µg/m3)
PM - 10 116 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.29 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
10-10-2025 23:48:31
PM - 2.5 63.51 (µg/m3)
PM - 10 156.1 (µg/m3)
SO2 15.18 (µg/m3)
CO 2.65 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2025 23:33:50
PM - 2.5 41.62 (µg/m3)
PM - 10 59.15 (µg/m3)
SO2 4.88 (µg/m3)
CO 0.71 (mg/m3)
NO2 2.33 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2025 23:45:20
PM - 2.5 71.71 (µg/m3)
PM - 10 (µg/m3)
SO2 150.68 (µg/m3)
CO ##### (mg/m3)
NO2 .43 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2025 23:48:04
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 56.5 (µg/m3)
CO 0.44 (mg/m3)
NO2 49.4 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2025 23:48:26
PM - 2.5 5 (µg/m3)
PM - 10 9 (µg/m3)
SO2 15.5 (µg/m3)
CO 0.93 (mg/m3)
NO2 22.6 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
10-10-2025 23:48:31
PM - 2.5 64.15 (µg/m3)
PM - 10 103.31 (µg/m3)
SO2 11.89 (µg/m3)
CO 2.09 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
10-10-2025 23:48:17
PM - 2.5 0 (µg/m3)
PM - 10 147.9 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.14 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2025 23:45:51
PM - 2.5 22.31 (µg/m3)
PM - 10 (µg/m3)
SO2 46.82 (µg/m3)
CO ##### (mg/m3)
NO2 1.17 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
10-10-2025 23:45:41
PM - 2.5 50.1 (µg/m3)
PM - 10 94.44 (µg/m3)
SO2 19.97 (µg/m3)
CO (mg/m3)
NO2 56.92 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2025 23:46:09
PM - 2.5 59.27 (µg/m3)
PM - 10 102.18 (µg/m3)
SO2 10.04 (µg/m3)
CO 1.39 (mg/m3)
NO2 20.97 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2025 23:44:19
PM - 2.5 31.59 (µg/m3)
PM - 10 52.71 (µg/m3)
SO2 6.43 (µg/m3)
CO 0.27 (mg/m3)
NO2 2.35 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2025 23:48:32
PM - 2.5 72 (µg/m3)
PM - 10 116 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.29 (mg/m3)
NO2 0 (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	152.46

1 - 1

CAAQMS Data

1 - 10 of 2,837

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 23:48	10-OCT-2025 18:18	64.15	103.31	11.89	-	2.09	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	10-OCT-2025 23:48	10-OCT-2025 18:17	64.02	102.39	12.70	-	2.10	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	10-OCT-2025 23:47	10-OCT-2025 18:17	63.72	101.39	11.18	-	2.13	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	10-OCT-2025 23:47	10-OCT-2025 18:16	63.35	100.64	11.57	-	2.15	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	10-OCT-2025 23:46	10-OCT-2025 18:16	62.81	99.92	10.01	-	2.15	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	10-OCT-2025 23:46	10-OCT-2025 18:15	62.13	99.36	13.50	-	2.14	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	10-OCT-2025 23:45	10-OCT-2025 18:15	61.49	98.75	11.99	-	2.13	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	10-OCT-2025 23:45	10-OCT-2025 18:14	60.97	98.28	13.88	-	2.14	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	10-OCT-2025 23:44	10-OCT-2025 18:14	60.58	97.72	9.96	-	2.18	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2025 23:44	10-OCT-2025 23:45	31.59	52.71	6.43	2.35	0.27	site_1931	Envea India Pvt Ltd

1 - 10 of 2,837

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