Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 19:46:27
PM - 2.5 42.81 (µg/m3)
PM - 10 61.21 (µg/m3)
SO2 0 (µg/m3)
CO 0.17 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 19:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.71 (µg/m3)
CO 0.55 (mg/m3)
NO2 9.8 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 19:45:52
PM - 2.5 19.5 (µg/m3)
PM - 10 71.95 (µg/m3)
SO2 21.45 (µg/m3)
CO 0.49 (mg/m3)
NO2 3.9 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 19:45:53
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.33 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 19:51:46
PM - 2.5 26 (µg/m3)
PM - 10 47 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 19:51:45
PM - 2.5 31.18 (µg/m3)
PM - 10 60.39 (µg/m3)
SO2 6.11 (µg/m3)
CO 1.08 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 19:45:25
PM - 2.5 14.37 (µg/m3)
PM - 10 (µg/m3)
SO2 22.73 (µg/m3)
CO 0.00 (mg/m3)
NO2 .25 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 19:51:18
PM - 2.5 63.72 (µg/m3)
PM - 10 109.86 (µg/m3)
SO2 7.21 (µg/m3)
CO 0.71 (mg/m3)
NO2 21.59 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 19:45:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.18 (µg/m3)
CO 1.36 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 19:41:09
PM - 2.5 51.6 (µg/m3)
PM - 10 99.82 (µg/m3)
SO2 14.3 (µg/m3)
CO 1.13 (mg/m3)
NO2 13.57 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 19:48:21
PM - 2.5 38.95 (µg/m3)
PM - 10 63.12 (µg/m3)
SO2 9.23 (µg/m3)
CO 0.46 (mg/m3)
NO2 3.97 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 19:49:40
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 30.85 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.46 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 19:45:18
PM - 2.5 85.21 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 3.1 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 19:51:45
PM - 2.5 50.2 (µg/m3)
PM - 10 88.04 (µg/m3)
SO2 3.08 (µg/m3)
CO 0.87 (mg/m3)
NO2 11.21 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 19:46:27
PM - 2.5 42.81 (µg/m3)
PM - 10 61.21 (µg/m3)
SO2 0 (µg/m3)
CO 0.17 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 19:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.71 (µg/m3)
CO 0.55 (mg/m3)
NO2 9.8 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 19:45:52
PM - 2.5 19.5 (µg/m3)
PM - 10 71.95 (µg/m3)
SO2 21.45 (µg/m3)
CO 0.49 (mg/m3)
NO2 3.9 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 19:45:53
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.33 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 19:51:46
PM - 2.5 26 (µg/m3)
PM - 10 47 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 19:51:45
PM - 2.5 31.18 (µg/m3)
PM - 10 60.39 (µg/m3)
SO2 6.11 (µg/m3)
CO 1.08 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 19:45:25
PM - 2.5 14.37 (µg/m3)
PM - 10 (µg/m3)
SO2 22.73 (µg/m3)
CO 0.00 (mg/m3)
NO2 .25 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 19:51:18
PM - 2.5 63.72 (µg/m3)
PM - 10 109.86 (µg/m3)
SO2 7.21 (µg/m3)
CO 0.71 (mg/m3)
NO2 21.59 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 19:45:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.18 (µg/m3)
CO 1.36 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 19:41:09
PM - 2.5 51.6 (µg/m3)
PM - 10 99.82 (µg/m3)
SO2 14.3 (µg/m3)
CO 1.13 (mg/m3)
NO2 13.57 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 19:48:21
PM - 2.5 38.95 (µg/m3)
PM - 10 63.12 (µg/m3)
SO2 9.23 (µg/m3)
CO 0.46 (mg/m3)
NO2 3.97 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 19:49:40
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 30.85 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.46 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 19:45:18
PM - 2.5 85.21 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 3.1 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 19:51:45
PM - 2.5 50.2 (µg/m3)
PM - 10 88.04 (µg/m3)
SO2 3.08 (µg/m3)
CO 0.87 (mg/m3)
NO2 11.21 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,671

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	07-OCT-2026 19:51	07-OCT-2026 14:21	31.18	60.39	6.11	-	1.08	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	07-OCT-2026 19:51	07-OCT-2026 14:21	31.46	61.48	9.94	-	1.07	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	07-OCT-2026 19:50	07-OCT-2026 14:20	31.72	62.61	10.96	-	1.06	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	07-OCT-2026 19:50	07-OCT-2026 14:20	31.82	63.63	7.21	-	1.06	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	07-OCT-2026 19:49	07-OCT-2026 19:45	43.25	58.15	30.85	44.46	1.43	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 19:49	07-OCT-2026 14:19	31.74	64.73	4.29	-	1.07	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	07-OCT-2026 19:49	07-OCT-2026 14:19	31.75	65.67	6.25	-	1.08	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	07-OCT-2026 19:48	07-OCT-2026 14:18	31.62	66.55	7.53	-	1.05	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	07-OCT-2026 19:48	07-OCT-2026 19:45	38.95	63.12	9.23	3.97	0.46	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 19:48	07-OCT-2026 14:18	31.17	67.25	4.06	-	1.06	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,671

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