Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
06-10-2026 19:16:19
PM - 2.5 34.72 (µg/m3)
PM - 10 59.88 (µg/m3)
SO2 0 (µg/m3)
CO 0.87 (mg/m3)
NO2 3.27 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 19:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.48 (µg/m3)
CO 0.10 (mg/m3)
NO2 7.32 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 19:15:49
PM - 2.5 19.15 (µg/m3)
PM - 10 79.99 (µg/m3)
SO2 18.88 (µg/m3)
CO 0.47 (mg/m3)
NO2 4.31 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 19:15:43
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.32 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 19:18:21
PM - 2.5 0 (µg/m3)
PM - 10 1 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.25 (mg/m3)
NO2 11.8 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 19:18:16
PM - 2.5 18.37 (µg/m3)
PM - 10 81.07 (µg/m3)
SO2 18.8 (µg/m3)
CO 1.68 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 19:15:19
PM - 2.5 13.81 (µg/m3)
PM - 10 (µg/m3)
SO2 24.31 (µg/m3)
CO ##### (mg/m3)
NO2 .39 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 19:06:16
PM - 2.5 51.3 (µg/m3)
PM - 10 88.44 (µg/m3)
SO2 7.18 (µg/m3)
CO 0.55 (mg/m3)
NO2 14.62 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 19:15:06
PM - 2.5 79.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.44 (mg/m3)
NO2 .12 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 19:11:08
PM - 2.5 46.5 (µg/m3)
PM - 10 90.03 (µg/m3)
SO2 18.99 (µg/m3)
CO 1.29 (mg/m3)
NO2 12.37 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 19:18:14
PM - 2.5 38.55 (µg/m3)
PM - 10 62.71 (µg/m3)
SO2 9.12 (µg/m3)
CO 0.44 (mg/m3)
NO2 3.82 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 19:15:52
PM - 2.5 3.8 (µg/m3)
PM - 10 (µg/m3)
SO2 13.72 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
06-10-2026 19:17:58
PM - 2.5 36.94 (µg/m3)
PM - 10 76.81 (µg/m3)
SO2 2.8 (µg/m3)
CO 1.06 (mg/m3)
NO2 10.35 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 19:15:51
PM - 2.5 1.11 (µg/m3)
PM - 10 (µg/m3)
SO2 6.27 (µg/m3)
CO ##### (mg/m3)
NO2 .57 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
06-10-2026 19:16:19
PM - 2.5 34.72 (µg/m3)
PM - 10 59.88 (µg/m3)
SO2 0 (µg/m3)
CO 0.87 (mg/m3)
NO2 3.27 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 19:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.48 (µg/m3)
CO 0.10 (mg/m3)
NO2 7.32 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 19:15:49
PM - 2.5 19.15 (µg/m3)
PM - 10 79.99 (µg/m3)
SO2 18.88 (µg/m3)
CO 0.47 (mg/m3)
NO2 4.31 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 19:15:43
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.32 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 19:18:21
PM - 2.5 0 (µg/m3)
PM - 10 1 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.25 (mg/m3)
NO2 11.8 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 19:18:16
PM - 2.5 18.37 (µg/m3)
PM - 10 81.07 (µg/m3)
SO2 18.8 (µg/m3)
CO 1.68 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 19:15:19
PM - 2.5 13.81 (µg/m3)
PM - 10 (µg/m3)
SO2 24.31 (µg/m3)
CO ##### (mg/m3)
NO2 .39 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 19:06:16
PM - 2.5 51.3 (µg/m3)
PM - 10 88.44 (µg/m3)
SO2 7.18 (µg/m3)
CO 0.55 (mg/m3)
NO2 14.62 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 19:15:06
PM - 2.5 79.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.44 (mg/m3)
NO2 .12 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 19:11:08
PM - 2.5 46.5 (µg/m3)
PM - 10 90.03 (µg/m3)
SO2 18.99 (µg/m3)
CO 1.29 (mg/m3)
NO2 12.37 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 19:18:14
PM - 2.5 38.55 (µg/m3)
PM - 10 62.71 (µg/m3)
SO2 9.12 (µg/m3)
CO 0.44 (mg/m3)
NO2 3.82 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 19:15:52
PM - 2.5 3.8 (µg/m3)
PM - 10 (µg/m3)
SO2 13.72 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
06-10-2026 19:17:58
PM - 2.5 36.94 (µg/m3)
PM - 10 76.81 (µg/m3)
SO2 2.8 (µg/m3)
CO 1.06 (mg/m3)
NO2 10.35 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 19:15:51
PM - 2.5 1.11 (µg/m3)
PM - 10 (µg/m3)
SO2 6.27 (µg/m3)
CO ##### (mg/m3)
NO2 .57 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,348

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 19:18	06-OCT-2026 13:48	18.37	81.07	18.80	-	1.68	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	06-OCT-2026 19:18	06-OCT-2026 19:15	38.55	62.71	9.12	3.82	0.44	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 19:17	06-OCT-2026 13:47	18.18	80.41	8.15	-	1.72	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 19:17	06-OCT-2026 13:47	18.18	79.75	9.83	-	1.74	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 19:16	06-OCT-2026 13:46	18.20	78.87	11.11	-	1.65	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 19:16	06-OCT-2026 13:46	18.29	77.96	10.31	-	1.56	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	06-OCT-2026 19:15	06-OCT-2026 13:44	3.80	-	13.72	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 19:15	06-OCT-2026 13:45	18.51	76.73	8.32	-	1.50	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 19:15	06-OCT-2026 13:45	18.88	75.70	7.21	-	1.53	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 19:14	06-OCT-2026 13:44	19.35	74.63	12.47	-	1.54	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,348

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