Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 20:16:21
PM - 2.5 42.81 (µg/m3)
PM - 10 61.21 (µg/m3)
SO2 0 (µg/m3)
CO 0.73 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 20:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.83 (µg/m3)
CO 0.29 (mg/m3)
NO2 13.8 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 20:15:39
PM - 2.5 37.91 (µg/m3)
PM - 10 175.23 (µg/m3)
SO2 26.31 (µg/m3)
CO 0.43 (mg/m3)
NO2 2.88 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 20:15:31
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 20:20:46
PM - 2.5 21 (µg/m3)
PM - 10 40 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 20:20:33
PM - 2.5 21.46 (µg/m3)
PM - 10 52.12 (µg/m3)
SO2 6.61 (µg/m3)
CO 1.13 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 20:15:03
PM - 2.5 13.47 (µg/m3)
PM - 10 (µg/m3)
SO2 21.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
07-10-2026 20:20:24
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.6 (µg/m3)
CO 1.70 (mg/m3)
NO2 1.7 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 20:06:19
PM - 2.5 63.93 (µg/m3)
PM - 10 110.22 (µg/m3)
SO2 7.27 (µg/m3)
CO 1.50 (mg/m3)
NO2 8.35 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 20:15:44
PM - 2.5 66.1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.17 (µg/m3)
CO 1.36 (mg/m3)
NO2 .07 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 20:11:09
PM - 2.5 41.2 (µg/m3)
PM - 10 80.12 (µg/m3)
SO2 13.7 (µg/m3)
CO 0.88 (mg/m3)
NO2 11.69 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 20:18:21
PM - 2.5 42.84 (µg/m3)
PM - 10 66.99 (µg/m3)
SO2 10.28 (µg/m3)
CO 0.64 (mg/m3)
NO2 5.37 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 20:19:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 26.58 (µg/m3)
CO 1.43 (mg/m3)
NO2 45.05 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 20:15:58
PM - 2.5 3.08 (µg/m3)
PM - 10 (µg/m3)
SO2 7.29 (µg/m3)
CO 0.35 (mg/m3)
NO2 270 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 20:20:46
PM - 2.5 47.11 (µg/m3)
PM - 10 84.28 (µg/m3)
SO2 3.17 (µg/m3)
CO 0.86 (mg/m3)
NO2 12.65 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 20:16:21
PM - 2.5 42.81 (µg/m3)
PM - 10 61.21 (µg/m3)
SO2 0 (µg/m3)
CO 0.73 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 20:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.83 (µg/m3)
CO 0.29 (mg/m3)
NO2 13.8 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 20:15:39
PM - 2.5 37.91 (µg/m3)
PM - 10 175.23 (µg/m3)
SO2 26.31 (µg/m3)
CO 0.43 (mg/m3)
NO2 2.88 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 20:15:31
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 20:20:46
PM - 2.5 21 (µg/m3)
PM - 10 40 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 20:20:33
PM - 2.5 21.46 (µg/m3)
PM - 10 52.12 (µg/m3)
SO2 6.61 (µg/m3)
CO 1.13 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 20:15:03
PM - 2.5 13.47 (µg/m3)
PM - 10 (µg/m3)
SO2 21.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
07-10-2026 20:20:24
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.6 (µg/m3)
CO 1.70 (mg/m3)
NO2 1.7 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 20:06:19
PM - 2.5 63.93 (µg/m3)
PM - 10 110.22 (µg/m3)
SO2 7.27 (µg/m3)
CO 1.50 (mg/m3)
NO2 8.35 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 20:15:44
PM - 2.5 66.1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.17 (µg/m3)
CO 1.36 (mg/m3)
NO2 .07 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 20:11:09
PM - 2.5 41.2 (µg/m3)
PM - 10 80.12 (µg/m3)
SO2 13.7 (µg/m3)
CO 0.88 (mg/m3)
NO2 11.69 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 20:18:21
PM - 2.5 42.84 (µg/m3)
PM - 10 66.99 (µg/m3)
SO2 10.28 (µg/m3)
CO 0.64 (mg/m3)
NO2 5.37 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 20:19:37
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 26.58 (µg/m3)
CO 1.43 (mg/m3)
NO2 45.05 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 20:15:58
PM - 2.5 3.08 (µg/m3)
PM - 10 (µg/m3)
SO2 7.29 (µg/m3)
CO 0.35 (mg/m3)
NO2 270 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 20:20:46
PM - 2.5 47.11 (µg/m3)
PM - 10 84.28 (µg/m3)
SO2 3.17 (µg/m3)
CO 0.86 (mg/m3)
NO2 12.65 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,736

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 20:20	07-OCT-2026 14:50	21.46	52.12	6.61	-	1.13	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 20:20	07-OCT-2026 14:50	21.73	52.37	1.96	-	1.14	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	07-OCT-2026 20:19	07-OCT-2026 20:15	43.25	58.15	26.58	45.05	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 20:19	07-OCT-2026 14:49	22.12	52.70	2.58	-	1.13	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 20:19	07-OCT-2026 14:49	22.46	52.78	1.17	-	1.13	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 20:18	07-OCT-2026 14:48	22.97	52.85	2.30	-	1.12	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	07-OCT-2026 20:18	07-OCT-2026 20:15	42.84	66.99	10.28	5.37	0.64	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 20:18	07-OCT-2026 14:48	23.32	52.85	7.83	-	1.14	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 20:17	07-OCT-2026 14:47	23.72	52.75	4.40	-	1.17	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 20:17	07-OCT-2026 14:47	23.99	52.48	3.94	-	1.17	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,736

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