Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
06-10-2026 22:46:19
PM - 2.5 28.08 (µg/m3)
PM - 10 59.46 (µg/m3)
SO2 0 (µg/m3)
CO 0.42 (mg/m3)
NO2 14.68 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 22:44:36
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.59 (µg/m3)
CO 0.59 (mg/m3)
NO2 5.72 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 22:45:46
PM - 2.5 24.57 (µg/m3)
PM - 10 112.55 (µg/m3)
SO2 16.3 (µg/m3)
CO 0.46 (mg/m3)
NO2 5.55 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 22:45:10
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 22:48:55
PM - 2.5 1 (µg/m3)
PM - 10 2 (µg/m3)
SO2 7.3 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 22:48:33
PM - 2.5 14.63 (µg/m3)
PM - 10 11.99 (µg/m3)
SO2 15.47 (µg/m3)
CO 1.44 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 22:45:44
PM - 2.5 12.25 (µg/m3)
PM - 10 (µg/m3)
SO2 19.22 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 22:36:17
PM - 2.5 57.43 (µg/m3)
PM - 10 99.02 (µg/m3)
SO2 7.16 (µg/m3)
CO 1.07 (mg/m3)
NO2 17.21 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 22:45:54
PM - 2.5 231.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .18 (µg/m3)
CO 0.52 (mg/m3)
NO2 .14 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 22:41:08
PM - 2.5 40 (µg/m3)
PM - 10 77.72 (µg/m3)
SO2 18.45 (µg/m3)
CO 1.09 (mg/m3)
NO2 11.19 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 22:48:15
PM - 2.5 44.4 (µg/m3)
PM - 10 68.53 (µg/m3)
SO2 10.7 (µg/m3)
CO 0.71 (mg/m3)
NO2 5.93 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 22:45:32
PM - 2.5 2.97 (µg/m3)
PM - 10 (µg/m3)
SO2 4.18 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
06-10-2026 22:49:01
PM - 2.5 61.67 (µg/m3)
PM - 10 69.31 (µg/m3)
SO2 3.59 (µg/m3)
CO 0.84 (mg/m3)
NO2 7.64 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 22:45:50
PM - 2.5 .96 (µg/m3)
PM - 10 (µg/m3)
SO2 6.35 (µg/m3)
CO ##### (mg/m3)
NO2 .43 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
06-10-2026 22:46:19
PM - 2.5 28.08 (µg/m3)
PM - 10 59.46 (µg/m3)
SO2 0 (µg/m3)
CO 0.42 (mg/m3)
NO2 14.68 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 22:44:36
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.59 (µg/m3)
CO 0.59 (mg/m3)
NO2 5.72 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 22:45:46
PM - 2.5 24.57 (µg/m3)
PM - 10 112.55 (µg/m3)
SO2 16.3 (µg/m3)
CO 0.46 (mg/m3)
NO2 5.55 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 22:45:10
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 22:48:55
PM - 2.5 1 (µg/m3)
PM - 10 2 (µg/m3)
SO2 7.3 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 22:48:33
PM - 2.5 14.63 (µg/m3)
PM - 10 11.99 (µg/m3)
SO2 15.47 (µg/m3)
CO 1.44 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 22:45:44
PM - 2.5 12.25 (µg/m3)
PM - 10 (µg/m3)
SO2 19.22 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 22:36:17
PM - 2.5 57.43 (µg/m3)
PM - 10 99.02 (µg/m3)
SO2 7.16 (µg/m3)
CO 1.07 (mg/m3)
NO2 17.21 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 22:45:54
PM - 2.5 231.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .18 (µg/m3)
CO 0.52 (mg/m3)
NO2 .14 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 22:41:08
PM - 2.5 40 (µg/m3)
PM - 10 77.72 (µg/m3)
SO2 18.45 (µg/m3)
CO 1.09 (mg/m3)
NO2 11.19 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 22:48:15
PM - 2.5 44.4 (µg/m3)
PM - 10 68.53 (µg/m3)
SO2 10.7 (µg/m3)
CO 0.71 (mg/m3)
NO2 5.93 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 22:45:32
PM - 2.5 2.97 (µg/m3)
PM - 10 (µg/m3)
SO2 4.18 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
06-10-2026 22:49:01
PM - 2.5 61.67 (µg/m3)
PM - 10 69.31 (µg/m3)
SO2 3.59 (µg/m3)
CO 0.84 (mg/m3)
NO2 7.64 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 22:45:50
PM - 2.5 .96 (µg/m3)
PM - 10 (µg/m3)
SO2 6.35 (µg/m3)
CO ##### (mg/m3)
NO2 .43 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,826

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	06-OCT-2026 22:48	06-OCT-2026 17:18	14.63	11.99	15.47	-	1.44	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	06-OCT-2026 22:48	06-OCT-2026 22:45	44.40	68.53	10.70	5.93	0.71	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	06-OCT-2026 22:48	06-OCT-2026 17:18	14.61	11.36	21.65	-	1.44	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	06-OCT-2026 22:47	06-OCT-2026 17:17	14.96	10.69	16.32	-	1.45	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	06-OCT-2026 22:47	06-OCT-2026 17:17	15.47	10.11	14.81	-	1.47	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	06-OCT-2026 22:46	06-OCT-2026 17:16	16.17	9.46	14.04	-	1.46	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	06-OCT-2026 22:46	06-OCT-2026 17:16	17.04	8.92	19.97	-	1.44	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	06-OCT-2026 22:45	06-OCT-2026 17:15	17.78	8.29	15.18	-	1.44	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	06-OCT-2026 22:45	06-OCT-2026 17:14	2.97	-	4.18	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	06-OCT-2026 22:45	06-OCT-2026 17:15	18.36	7.84	16.88	-	1.46	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,826

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