Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
06-10-2026 20:46:19
PM - 2.5 31.17 (µg/m3)
PM - 10 59.6 (µg/m3)
SO2 0 (µg/m3)
CO 0.45 (mg/m3)
NO2 1.52 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 20:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.19 (µg/m3)
CO 0.66 (mg/m3)
NO2 1.51 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 20:45:22
PM - 2.5 31.08 (µg/m3)
PM - 10 176.09 (µg/m3)
SO2 19.16 (µg/m3)
CO 0.47 (mg/m3)
NO2 2.05 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 20:45:37
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.34 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 20:48:22
PM - 2.5 6 (µg/m3)
PM - 10 10 (µg/m3)
SO2 7.4 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 20:48:03
PM - 2.5 21.06 (µg/m3)
PM - 10 38.89 (µg/m3)
SO2 19.46 (µg/m3)
CO 1.66 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 20:45:13
PM - 2.5 11.89 (µg/m3)
PM - 10 (µg/m3)
SO2 19.42 (µg/m3)
CO ##### (mg/m3)
NO2 .48 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 20:36:17
PM - 2.5 59.21 (µg/m3)
PM - 10 102.08 (µg/m3)
SO2 7.14 (µg/m3)
CO 1.36 (mg/m3)
NO2 26.21 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 20:45:02
PM - 2.5 167.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.48 (mg/m3)
NO2 .09 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 20:41:09
PM - 2.5 18.5 (µg/m3)
PM - 10 37.12 (µg/m3)
SO2 16.64 (µg/m3)
CO 0.41 (mg/m3)
NO2 7.29 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 20:48:14
PM - 2.5 35.5 (µg/m3)
PM - 10 59.68 (µg/m3)
SO2 8.3 (µg/m3)
CO 0.31 (mg/m3)
NO2 2.73 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 20:45:52
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 23.37 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
06-10-2026 20:48:27
PM - 2.5 38.24 (µg/m3)
PM - 10 93.22 (µg/m3)
SO2 3.72 (µg/m3)
CO 1.00 (mg/m3)
NO2 9.74 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 20:45:51
PM - 2.5 .27 (µg/m3)
PM - 10 (µg/m3)
SO2 27.15 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
06-10-2026 20:46:19
PM - 2.5 31.17 (µg/m3)
PM - 10 59.6 (µg/m3)
SO2 0 (µg/m3)
CO 0.45 (mg/m3)
NO2 1.52 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 20:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.19 (µg/m3)
CO 0.66 (mg/m3)
NO2 1.51 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 20:45:22
PM - 2.5 31.08 (µg/m3)
PM - 10 176.09 (µg/m3)
SO2 19.16 (µg/m3)
CO 0.47 (mg/m3)
NO2 2.05 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 20:45:37
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.34 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 20:48:22
PM - 2.5 6 (µg/m3)
PM - 10 10 (µg/m3)
SO2 7.4 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 20:48:03
PM - 2.5 21.06 (µg/m3)
PM - 10 38.89 (µg/m3)
SO2 19.46 (µg/m3)
CO 1.66 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 20:45:13
PM - 2.5 11.89 (µg/m3)
PM - 10 (µg/m3)
SO2 19.42 (µg/m3)
CO ##### (mg/m3)
NO2 .48 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 20:36:17
PM - 2.5 59.21 (µg/m3)
PM - 10 102.08 (µg/m3)
SO2 7.14 (µg/m3)
CO 1.36 (mg/m3)
NO2 26.21 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 20:45:02
PM - 2.5 167.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.48 (mg/m3)
NO2 .09 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 20:41:09
PM - 2.5 18.5 (µg/m3)
PM - 10 37.12 (µg/m3)
SO2 16.64 (µg/m3)
CO 0.41 (mg/m3)
NO2 7.29 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 20:48:14
PM - 2.5 35.5 (µg/m3)
PM - 10 59.68 (µg/m3)
SO2 8.3 (µg/m3)
CO 0.31 (mg/m3)
NO2 2.73 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 20:45:52
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 23.37 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
06-10-2026 20:48:27
PM - 2.5 38.24 (µg/m3)
PM - 10 93.22 (µg/m3)
SO2 3.72 (µg/m3)
CO 1.00 (mg/m3)
NO2 9.74 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 20:45:51
PM - 2.5 .27 (µg/m3)
PM - 10 (µg/m3)
SO2 27.15 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,549

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	06-OCT-2026 20:48	06-OCT-2026 20:45	35.50	59.68	8.30	2.73	0.31	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 20:48	06-OCT-2026 15:18	21.06	38.89	19.46	-	1.66	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 20:47	06-OCT-2026 15:17	20.93	39.03	16.22	-	1.66	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 20:47	06-OCT-2026 15:17	20.76	38.95	8.98	-	1.63	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 20:46	06-OCT-2026 15:16	20.78	38.83	14.12	-	1.62	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 20:46	06-OCT-2026 15:16	20.92	38.81	11.08	-	1.63	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	06-OCT-2026 20:45	06-OCT-2026 15:15	0.00	-	23.37	0.00	96.33	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 20:45	06-OCT-2026 15:15	20.98	38.65	12.21	-	1.62	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 20:45	06-OCT-2026 15:15	21.02	38.46	13.83	-	1.68	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 20:44	06-OCT-2026 15:14	20.91	38.32	11.42	-	1.68	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,549

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