Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 17:46:22
PM - 2.5 36.91 (µg/m3)
PM - 10 74.6 (µg/m3)
SO2 5.82 (µg/m3)
CO 0.22 (mg/m3)
NO2 1.83 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 17:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.27 (µg/m3)
CO 0.31 (mg/m3)
NO2 15.37 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 17:45:27
PM - 2.5 62.21 (µg/m3)
PM - 10 79.79 (µg/m3)
SO2 25.74 (µg/m3)
CO 0.54 (mg/m3)
NO2 5.55 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 17:45:13
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
08-10-2026 17:48:22
PM - 2.5 27 (µg/m3)
PM - 10 49 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.9 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 17:48:08
PM - 2.5 62.14 (µg/m3)
PM - 10 149.2 (µg/m3)
SO2 19.83 (µg/m3)
CO 1.37 (mg/m3)
NO2 1.21 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 17:48:20
PM - 2.5 34.17 (µg/m3)
PM - 10 55.96 (µg/m3)
SO2 0 (µg/m3)
CO 0.99 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 17:45:11
PM - 2.5 11.06 (µg/m3)
PM - 10 (µg/m3)
SO2 19.92 (µg/m3)
CO ##### (mg/m3)
NO2 .33 (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 17:45:12
PM - 2.5 48.5 (µg/m3)
PM - 10 83.5 (µg/m3)
SO2 0 (µg/m3)
CO 1.01 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 17:41:10
PM - 2.5 41.4 (µg/m3)
PM - 10 82.58 (µg/m3)
SO2 16.1 (µg/m3)
CO 0.85 (mg/m3)
NO2 12.56 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 17:48:26
PM - 2.5 40.86 (µg/m3)
PM - 10 65.01 (µg/m3)
SO2 9.74 (µg/m3)
CO 0.55 (mg/m3)
NO2 4.66 (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 17:48:01
PM - 2.5 77 (µg/m3)
PM - 10 138 (µg/m3)
SO2 14.3 (µg/m3)
CO 0.14 (mg/m3)
NO2 14.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 17:45:15
PM - 2.5 3.93 (µg/m3)
PM - 10 (µg/m3)
SO2 30.16 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 17:48:23
PM - 2.5 38.72 (µg/m3)
PM - 10 67.05 (µg/m3)
SO2 3.66 (µg/m3)
CO 0.79 (mg/m3)
NO2 8.81 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 17:45:50
PM - 2.5 1.14 (µg/m3)
PM - 10 (µg/m3)
SO2 6.29 (µg/m3)
CO ##### (mg/m3)
NO2 .34 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 17:46:22
PM - 2.5 36.91 (µg/m3)
PM - 10 74.6 (µg/m3)
SO2 5.82 (µg/m3)
CO 0.22 (mg/m3)
NO2 1.83 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 17:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.27 (µg/m3)
CO 0.31 (mg/m3)
NO2 15.37 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 17:45:27
PM - 2.5 62.21 (µg/m3)
PM - 10 79.79 (µg/m3)
SO2 25.74 (µg/m3)
CO 0.54 (mg/m3)
NO2 5.55 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 17:45:13
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
08-10-2026 17:48:22
PM - 2.5 27 (µg/m3)
PM - 10 49 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.9 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
08-10-2026 17:48:08
PM - 2.5 62.14 (µg/m3)
PM - 10 149.2 (µg/m3)
SO2 19.83 (µg/m3)
CO 1.37 (mg/m3)
NO2 1.21 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 17:48:20
PM - 2.5 34.17 (µg/m3)
PM - 10 55.96 (µg/m3)
SO2 0 (µg/m3)
CO 0.99 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 17:45:11
PM - 2.5 11.06 (µg/m3)
PM - 10 (µg/m3)
SO2 19.92 (µg/m3)
CO ##### (mg/m3)
NO2 .33 (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 17:45:12
PM - 2.5 48.5 (µg/m3)
PM - 10 83.5 (µg/m3)
SO2 0 (µg/m3)
CO 1.01 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 17:41:10
PM - 2.5 41.4 (µg/m3)
PM - 10 82.58 (µg/m3)
SO2 16.1 (µg/m3)
CO 0.85 (mg/m3)
NO2 12.56 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 17:48:26
PM - 2.5 40.86 (µg/m3)
PM - 10 65.01 (µg/m3)
SO2 9.74 (µg/m3)
CO 0.55 (mg/m3)
NO2 4.66 (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 17:48:01
PM - 2.5 77 (µg/m3)
PM - 10 138 (µg/m3)
SO2 14.3 (µg/m3)
CO 0.14 (mg/m3)
NO2 14.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 17:45:15
PM - 2.5 3.93 (µg/m3)
PM - 10 (µg/m3)
SO2 30.16 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 17:48:23
PM - 2.5 38.72 (µg/m3)
PM - 10 67.05 (µg/m3)
SO2 3.66 (µg/m3)
CO 0.79 (mg/m3)
NO2 8.81 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
08-10-2026 17:45:50
PM - 2.5 1.14 (µg/m3)
PM - 10 (µg/m3)
SO2 6.29 (µg/m3)
CO ##### (mg/m3)
NO2 .34 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,403

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	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 17:48	08-OCT-2026 17:45	40.86	65.01	9.74	4.66	0.55	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 17:48	08-OCT-2026 12:18	34.17	55.96	0.00	-	0.99	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 17:47	08-OCT-2026 12:17	33.35	55.99	0.00	-	0.95	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 17:47	08-OCT-2026 12:17	32.96	55.90	0.00	-	0.92	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 17:46	08-OCT-2026 12:16	32.67	55.73	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	08-OCT-2026 17:46	08-OCT-2026 12:16	32.58	55.53	0.00	-	0.96	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 17:45	08-OCT-2026 12:15	32.59	55.21	0.00	-	0.96	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 17:45	08-OCT-2026 12:14	3.93	-	30.16	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	08-OCT-2026 17:45	08-OCT-2026 12:15	32.64	54.82	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	08-OCT-2026 17:44	08-OCT-2026 12:14	32.69	54.48	0.00	-	0.93	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,403

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