Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 17:31:22
PM - 2.5 23.72 (µg/m3)
PM - 10 77.87 (µg/m3)
SO2 35.2 (µg/m3)
CO 0.11 (mg/m3)
NO2 2.35 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 17:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.71 (µg/m3)
CO 0.20 (mg/m3)
NO2 15.96 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 17:30:51
PM - 2.5 22.46 (µg/m3)
PM - 10 55.46 (µg/m3)
SO2 24.31 (µg/m3)
CO 0.39 (mg/m3)
NO2 2.26 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 17:30:51
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 17:36:29
PM - 2.5 18 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 17:36:20
PM - 2.5 40.28 (µg/m3)
PM - 10 60.14 (µg/m3)
SO2 0 (µg/m3)
CO 1.06 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 17:30:46
PM - 2.5 14.33 (µg/m3)
PM - 10 (µg/m3)
SO2 18.24 (µg/m3)
CO (mg/m3)
NO2 .38 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 17:36:18
PM - 2.5 20.68 (µg/m3)
PM - 10 35.66 (µg/m3)
SO2 7.25 (µg/m3)
CO 1.38 (mg/m3)
NO2 40.76 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 17:30:22
PM - 2.5 35.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .38 (µg/m3)
CO 0.45 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 17:33:32
PM - 2.5 40.4 (µg/m3)
PM - 10 64.56 (µg/m3)
SO2 9.62 (µg/m3)
CO 0.53 (mg/m3)
NO2 4.49 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 17:34:37
PM - 2.5 40.89 (µg/m3)
PM - 10 79.21 (µg/m3)
SO2 32.65 (µg/m3)
CO 0.92 (mg/m3)
NO2 45.01 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 17:36:05
PM - 2.5 59 (µg/m3)
PM - 10 106 (µg/m3)
SO2 18.7 (µg/m3)
CO 0.00 (mg/m3)
NO2 6.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 17:30:39
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 30.43 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 17:36:25
PM - 2.5 67.02 (µg/m3)
PM - 10 95.68 (µg/m3)
SO2 3.96 (µg/m3)
CO 0.91 (mg/m3)
NO2 9.36 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 17:30:50
PM - 2.5 1.3 (µg/m3)
PM - 10 (µg/m3)
SO2 6.45 (µg/m3)
CO (mg/m3)
NO2 .28 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 17:31:22
PM - 2.5 23.72 (µg/m3)
PM - 10 77.87 (µg/m3)
SO2 35.2 (µg/m3)
CO 0.11 (mg/m3)
NO2 2.35 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 17:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.71 (µg/m3)
CO 0.20 (mg/m3)
NO2 15.96 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 17:30:51
PM - 2.5 22.46 (µg/m3)
PM - 10 55.46 (µg/m3)
SO2 24.31 (µg/m3)
CO 0.39 (mg/m3)
NO2 2.26 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 17:30:51
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 17:36:29
PM - 2.5 18 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 17:36:20
PM - 2.5 40.28 (µg/m3)
PM - 10 60.14 (µg/m3)
SO2 0 (µg/m3)
CO 1.06 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 17:30:46
PM - 2.5 14.33 (µg/m3)
PM - 10 (µg/m3)
SO2 18.24 (µg/m3)
CO (mg/m3)
NO2 .38 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 17:36:18
PM - 2.5 20.68 (µg/m3)
PM - 10 35.66 (µg/m3)
SO2 7.25 (µg/m3)
CO 1.38 (mg/m3)
NO2 40.76 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 17:30:22
PM - 2.5 35.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .38 (µg/m3)
CO 0.45 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 17:33:32
PM - 2.5 40.4 (µg/m3)
PM - 10 64.56 (µg/m3)
SO2 9.62 (µg/m3)
CO 0.53 (mg/m3)
NO2 4.49 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 17:34:37
PM - 2.5 40.89 (µg/m3)
PM - 10 79.21 (µg/m3)
SO2 32.65 (µg/m3)
CO 0.92 (mg/m3)
NO2 45.01 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 17:36:05
PM - 2.5 59 (µg/m3)
PM - 10 106 (µg/m3)
SO2 18.7 (µg/m3)
CO 0.00 (mg/m3)
NO2 6.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 17:30:39
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 30.43 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 17:36:25
PM - 2.5 67.02 (µg/m3)
PM - 10 95.68 (µg/m3)
SO2 3.96 (µg/m3)
CO 0.91 (mg/m3)
NO2 9.36 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 17:30:50
PM - 2.5 1.3 (µg/m3)
PM - 10 (µg/m3)
SO2 6.45 (µg/m3)
CO (mg/m3)
NO2 .28 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,361

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	09-OCT-2026 17:36	09-OCT-2026 12:06	40.28	60.14	0.00	-	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	09-OCT-2026 17:35	09-OCT-2026 12:05	40.08	60.93	0.00	-	1.09	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	09-OCT-2026 17:35	09-OCT-2026 12:05	39.86	61.60	0.00	-	1.05	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	09-OCT-2026 17:34	09-OCT-2026 12:04	39.22	62.28	0.00	-	0.99	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	09-OCT-2026 17:34	09-OCT-2026 17:30	40.89	79.21	32.65	45.01	0.92	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 17:34	09-OCT-2026 12:04	38.42	62.77	0.00	-	0.93	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	09-OCT-2026 17:33	09-OCT-2026 12:03	37.52	63.13	0.00	-	0.95	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 17:33	09-OCT-2026 17:30	40.40	64.56	9.62	4.49	0.53	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 17:33	09-OCT-2026 12:03	36.88	63.61	0.00	-	0.97	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	09-OCT-2026 17:32	09-OCT-2026 12:02	36.13	64.13	0.00	-	0.98	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,361

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