Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 13:16:23
PM - 2.5 34.12 (µg/m3)
PM - 10 61.75 (µg/m3)
SO2 42.73 (µg/m3)
CO 0.19 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 13:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.5 (µg/m3)
CO 0.63 (mg/m3)
NO2 15.33 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 13:15:46
PM - 2.5 24.26 (µg/m3)
PM - 10 59.59 (µg/m3)
SO2 22.59 (µg/m3)
CO 0.22 (mg/m3)
NO2 25.26 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 13:15:29
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO ##### (mg/m3)
NO2 .6 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 13:19:16
PM - 2.5 23 (µg/m3)
PM - 10 42 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 13:19:06
PM - 2.5 9.49 (µg/m3)
PM - 10 21.24 (µg/m3)
SO2 0 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 13:15:07
PM - 2.5 11.44 (µg/m3)
PM - 10 (µg/m3)
SO2 15.31 (µg/m3)
CO ##### (mg/m3)
NO2 .15 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 13:14:51
PM - 2.5 52.43 (µg/m3)
PM - 10 95.99 (µg/m3)
SO2 20.93 (µg/m3)
CO (mg/m3)
NO2 43.95 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 13:06:18
PM - 2.5 43.81 (µg/m3)
PM - 10 75.53 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.88 (mg/m3)
NO2 21.84 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 13:15:58
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .54 (µg/m3)
CO 0.86 (mg/m3)
NO2 .01 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 13:11:10
PM - 2.5 53.6 (µg/m3)
PM - 10 103.5 (µg/m3)
SO2 14.41 (µg/m3)
CO 1.17 (mg/m3)
NO2 13.93 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 13:18:25
PM - 2.5 43.14 (µg/m3)
PM - 10 67.28 (µg/m3)
SO2 10.36 (µg/m3)
CO 0.65 (mg/m3)
NO2 5.48 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 13:05:08
PM - 2.5 43.25 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 1.43 (mg/m3)
NO2 45.51 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 13:15:36
PM - 2.5 2.89 (µg/m3)
PM - 10 (µg/m3)
SO2 5.49 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 13:19:20
PM - 2.5 26.42 (µg/m3)
PM - 10 49.61 (µg/m3)
SO2 2.2 (µg/m3)
CO 0.77 (mg/m3)
NO2 10.83 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 13:15:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 991.9 (µg/m3)
CO 0.99 (mg/m3)
NO2 6.27 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 13:16:23
PM - 2.5 34.12 (µg/m3)
PM - 10 61.75 (µg/m3)
SO2 42.73 (µg/m3)
CO 0.19 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 13:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.5 (µg/m3)
CO 0.63 (mg/m3)
NO2 15.33 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 13:15:46
PM - 2.5 24.26 (µg/m3)
PM - 10 59.59 (µg/m3)
SO2 22.59 (µg/m3)
CO 0.22 (mg/m3)
NO2 25.26 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 13:15:29
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO ##### (mg/m3)
NO2 .6 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 13:19:16
PM - 2.5 23 (µg/m3)
PM - 10 42 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 13:19:06
PM - 2.5 9.49 (µg/m3)
PM - 10 21.24 (µg/m3)
SO2 0 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 13:15:07
PM - 2.5 11.44 (µg/m3)
PM - 10 (µg/m3)
SO2 15.31 (µg/m3)
CO ##### (mg/m3)
NO2 .15 (µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
08-10-2026 13:14:51
PM - 2.5 52.43 (µg/m3)
PM - 10 95.99 (µg/m3)
SO2 20.93 (µg/m3)
CO (mg/m3)
NO2 43.95 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 13:06:18
PM - 2.5 43.81 (µg/m3)
PM - 10 75.53 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.88 (mg/m3)
NO2 21.84 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 13:15:58
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .54 (µg/m3)
CO 0.86 (mg/m3)
NO2 .01 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 13:11:10
PM - 2.5 53.6 (µg/m3)
PM - 10 103.5 (µg/m3)
SO2 14.41 (µg/m3)
CO 1.17 (mg/m3)
NO2 13.93 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 13:18:25
PM - 2.5 43.14 (µg/m3)
PM - 10 67.28 (µg/m3)
SO2 10.36 (µg/m3)
CO 0.65 (mg/m3)
NO2 5.48 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 13:05:08
PM - 2.5 43.25 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 1.43 (mg/m3)
NO2 45.51 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 13:15:36
PM - 2.5 2.89 (µg/m3)
PM - 10 (µg/m3)
SO2 5.49 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 13:19:20
PM - 2.5 26.42 (µg/m3)
PM - 10 49.61 (µg/m3)
SO2 2.2 (µg/m3)
CO 0.77 (mg/m3)
NO2 10.83 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 13:15:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 991.9 (µg/m3)
CO 0.99 (mg/m3)
NO2 6.27 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,796

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	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 13:19	08-OCT-2026 07:49	9.49	21.24	0.00	-	0.88	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 13:18	08-OCT-2026 07:48	9.84	21.89	0.00	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 13:18	08-OCT-2026 13:15	43.14	67.28	10.36	5.48	0.65	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 13:18	08-OCT-2026 07:48	10.00	22.24	0.00	-	0.88	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 13:17	08-OCT-2026 07:47	10.01	22.51	0.00	-	0.85	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 13:17	08-OCT-2026 07:47	9.96	22.65	0.00	-	0.87	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 13:16	08-OCT-2026 07:46	9.57	22.61	0.00	-	0.87	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 13:16	08-OCT-2026 07:46	9.26	22.56	0.00	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 13:15	08-OCT-2026 07:44	2.89	-	5.49	0.00	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 13:15	08-OCT-2026 07:45	8.96	22.49	0.00	-	0.88	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,796

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