Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 17:31:22
PM - 2.5 44.57 (µg/m3)
PM - 10 75.65 (µg/m3)
SO2 21.44 (µg/m3)
CO 0.50 (mg/m3)
NO2 1.3 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 17:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.32 (µg/m3)
CO 0.14 (mg/m3)
NO2 14.33 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 17:30:33
PM - 2.5 62.21 (µg/m3)
PM - 10 79.79 (µg/m3)
SO2 26.03 (µg/m3)
CO 0.50 (mg/m3)
NO2 3.29 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 17:30:24
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.29 (µg/m3)
CO (mg/m3)
NO2 .15 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 17:36:21
PM - 2.5 27 (µg/m3)
PM - 10 49 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.23 (mg/m3)
NO2 11 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 17:36:07
PM - 2.5 27.02 (µg/m3)
PM - 10 121.14 (µg/m3)
SO2 20.78 (µg/m3)
CO 1.42 (mg/m3)
NO2 1.11 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 17:36:18
PM - 2.5 31.38 (µg/m3)
PM - 10 49.87 (µg/m3)
SO2 0 (µg/m3)
CO 1.07 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 17:30:22
PM - 2.5 16.95 (µg/m3)
PM - 10 (µg/m3)
SO2 21.21 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 17:36:18
PM - 2.5 42.85 (µg/m3)
PM - 10 73.89 (µg/m3)
SO2 7.12 (µg/m3)
CO 1.10 (mg/m3)
NO2 30.19 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 17:30:22
PM - 2.5 48.5 (µg/m3)
PM - 10 83.5 (µg/m3)
SO2 0 (µg/m3)
CO 1.03 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 17:26:10
PM - 2.5 24.8 (µg/m3)
PM - 10 50.44 (µg/m3)
SO2 15.07 (µg/m3)
CO 0.45 (mg/m3)
NO2 9.48 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 17:33:26
PM - 2.5 41.3 (µg/m3)
PM - 10 65.45 (µg/m3)
SO2 9.86 (µg/m3)
CO 0.57 (mg/m3)
NO2 4.81 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 17:34:37
PM - 2.5 31.78 (µg/m3)
PM - 10 68.18 (µg/m3)
SO2 53.6 (µg/m3)
CO 0.68 (mg/m3)
NO2 43.59 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 17:36:02
PM - 2.5 77 (µg/m3)
PM - 10 138 (µg/m3)
SO2 14.5 (µg/m3)
CO 0.15 (mg/m3)
NO2 13.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 17:30:25
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 29.68 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 17:36:24
PM - 2.5 35.52 (µg/m3)
PM - 10 61.17 (µg/m3)
SO2 3.13 (µg/m3)
CO 0.78 (mg/m3)
NO2 8.94 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 17:30:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 .44 (µg/m3)
CO ##### (mg/m3)
NO2 58.73 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 17:31:22
PM - 2.5 44.57 (µg/m3)
PM - 10 75.65 (µg/m3)
SO2 21.44 (µg/m3)
CO 0.50 (mg/m3)
NO2 1.3 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 17:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.32 (µg/m3)
CO 0.14 (mg/m3)
NO2 14.33 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 17:30:33
PM - 2.5 62.21 (µg/m3)
PM - 10 79.79 (µg/m3)
SO2 26.03 (µg/m3)
CO 0.50 (mg/m3)
NO2 3.29 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 17:30:24
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.29 (µg/m3)
CO (mg/m3)
NO2 .15 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 17:36:21
PM - 2.5 27 (µg/m3)
PM - 10 49 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.23 (mg/m3)
NO2 11 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 17:36:07
PM - 2.5 27.02 (µg/m3)
PM - 10 121.14 (µg/m3)
SO2 20.78 (µg/m3)
CO 1.42 (mg/m3)
NO2 1.11 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 17:36:18
PM - 2.5 31.38 (µg/m3)
PM - 10 49.87 (µg/m3)
SO2 0 (µg/m3)
CO 1.07 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 17:30:22
PM - 2.5 16.95 (µg/m3)
PM - 10 (µg/m3)
SO2 21.21 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
08-10-2026 17:36:18
PM - 2.5 42.85 (µg/m3)
PM - 10 73.89 (µg/m3)
SO2 7.12 (µg/m3)
CO 1.10 (mg/m3)
NO2 30.19 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
08-10-2026 17:30:22
PM - 2.5 48.5 (µg/m3)
PM - 10 83.5 (µg/m3)
SO2 0 (µg/m3)
CO 1.03 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 17:26:10
PM - 2.5 24.8 (µg/m3)
PM - 10 50.44 (µg/m3)
SO2 15.07 (µg/m3)
CO 0.45 (mg/m3)
NO2 9.48 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 17:33:26
PM - 2.5 41.3 (µg/m3)
PM - 10 65.45 (µg/m3)
SO2 9.86 (µg/m3)
CO 0.57 (mg/m3)
NO2 4.81 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 17:34:37
PM - 2.5 31.78 (µg/m3)
PM - 10 68.18 (µg/m3)
SO2 53.6 (µg/m3)
CO 0.68 (mg/m3)
NO2 43.59 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 17:36:02
PM - 2.5 77 (µg/m3)
PM - 10 138 (µg/m3)
SO2 14.5 (µg/m3)
CO 0.15 (mg/m3)
NO2 13.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 17:30:25
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 29.68 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 17:36:24
PM - 2.5 35.52 (µg/m3)
PM - 10 61.17 (µg/m3)
SO2 3.13 (µg/m3)
CO 0.78 (mg/m3)
NO2 8.94 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 17:30:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 .44 (µg/m3)
CO ##### (mg/m3)
NO2 58.73 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,376

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	08-OCT-2026 17:36	08-OCT-2026 12:06	31.38	49.87	0.00	-	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	08-OCT-2026 17:35	08-OCT-2026 12:05	31.13	49.75	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	08-OCT-2026 17:35	08-OCT-2026 12:05	31.00	49.68	0.00	-	1.04	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	08-OCT-2026 17:34	08-OCT-2026 12:04	30.97	49.58	0.00	-	1.02	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	08-OCT-2026 17:34	08-OCT-2026 17:30	31.78	68.18	53.60	43.59	0.68	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 17:34	08-OCT-2026 12:04	30.87	49.52	0.00	-	1.02	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	08-OCT-2026 17:33	08-OCT-2026 12:03	30.88	49.44	0.00	-	1.00	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 17:33	08-OCT-2026 17:30	41.30	65.45	9.86	4.81	0.57	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 17:33	08-OCT-2026 12:03	30.82	49.22	0.00	-	1.02	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	08-OCT-2026 17:32	08-OCT-2026 12:02	30.76	49.04	0.00	-	1.01	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,376

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