Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 23:31:25
PM - 2.5 29.96 (µg/m3)
PM - 10 75.29 (µg/m3)
SO2 0 (µg/m3)
CO 0.35 (mg/m3)
NO2 22.26 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 23:29:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.83 (µg/m3)
CO 0.47 (mg/m3)
NO2 6.88 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 23:30:18
PM - 2.5 51.95 (µg/m3)
PM - 10 99.57 (µg/m3)
SO2 42.33 (µg/m3)
CO 0.41 (mg/m3)
NO2 8.01 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 23:42:49
PM - 2.5 11 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.4 (µg/m3)
CO 1.15 (mg/m3)
NO2 .1 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 23:42:50
PM - 2.5 21 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.8 (µg/m3)
CO 0.86 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 23:43:02
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.27 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 23:43:09
PM - 2.5 29.87 (µg/m3)
PM - 10 43.83 (µg/m3)
SO2 5.03 (µg/m3)
CO 1.03 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 23:30:30
PM - 2.5 89.27 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 9.76 (mg/m3)
NO2 14.05 (µg/m3)
Western Coalfields Limited
Mathani UG
10-10-2026 23:43:16
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.78 (µg/m3)
CO 1.71 (mg/m3)
NO2 1.79 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 23:30:48
PM - 2.5 80.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .03 (µg/m3)
CO 0.48 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 23:33:40
PM - 2.5 40.77 (µg/m3)
PM - 10 64.93 (µg/m3)
SO2 9.72 (µg/m3)
CO 0.54 (mg/m3)
NO2 4.63 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 23:42:58
PM - 2.5 94 (µg/m3)
PM - 10 169 (µg/m3)
SO2 13.6 (µg/m3)
CO 0.84 (mg/m3)
NO2 3.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 23:30:44
PM - 2.5 3.85 (µg/m3)
PM - 10 (µg/m3)
SO2 7.36 (µg/m3)
CO 0.18 (mg/m3)
NO2 307.14 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 23:42:58
PM - 2.5 49.43 (µg/m3)
PM - 10 96.9 (µg/m3)
SO2 3.86 (µg/m3)
CO 0.91 (mg/m3)
NO2 11.71 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 23:30:51
PM - 2.5 .94 (µg/m3)
PM - 10 (µg/m3)
SO2 6.27 (µg/m3)
CO (mg/m3)
NO2 .46 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 23:31:25
PM - 2.5 29.96 (µg/m3)
PM - 10 75.29 (µg/m3)
SO2 0 (µg/m3)
CO 0.35 (mg/m3)
NO2 22.26 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 23:29:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.83 (µg/m3)
CO 0.47 (mg/m3)
NO2 6.88 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 23:30:18
PM - 2.5 51.95 (µg/m3)
PM - 10 99.57 (µg/m3)
SO2 42.33 (µg/m3)
CO 0.41 (mg/m3)
NO2 8.01 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 23:42:49
PM - 2.5 11 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.4 (µg/m3)
CO 1.15 (mg/m3)
NO2 .1 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 23:42:50
PM - 2.5 21 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.8 (µg/m3)
CO 0.86 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 23:43:02
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.27 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 23:43:09
PM - 2.5 29.87 (µg/m3)
PM - 10 43.83 (µg/m3)
SO2 5.03 (µg/m3)
CO 1.03 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 23:30:30
PM - 2.5 89.27 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 9.76 (mg/m3)
NO2 14.05 (µg/m3)
Western Coalfields Limited
Mathani UG
10-10-2026 23:43:16
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.78 (µg/m3)
CO 1.71 (mg/m3)
NO2 1.79 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 23:30:48
PM - 2.5 80.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .03 (µg/m3)
CO 0.48 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 23:33:40
PM - 2.5 40.77 (µg/m3)
PM - 10 64.93 (µg/m3)
SO2 9.72 (µg/m3)
CO 0.54 (mg/m3)
NO2 4.63 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 23:42:58
PM - 2.5 94 (µg/m3)
PM - 10 169 (µg/m3)
SO2 13.6 (µg/m3)
CO 0.84 (mg/m3)
NO2 3.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 23:30:44
PM - 2.5 3.85 (µg/m3)
PM - 10 (µg/m3)
SO2 7.36 (µg/m3)
CO 0.18 (mg/m3)
NO2 307.14 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 23:42:58
PM - 2.5 49.43 (µg/m3)
PM - 10 96.9 (µg/m3)
SO2 3.86 (µg/m3)
CO 0.91 (mg/m3)
NO2 11.71 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 23:30:51
PM - 2.5 .94 (µg/m3)
PM - 10 (µg/m3)
SO2 6.27 (µg/m3)
CO (mg/m3)
NO2 .46 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 3,026

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	10-OCT-2026 23:43	10-OCT-2026 18:13	29.87	43.83	5.03	-	1.03	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	10-OCT-2026 23:42	10-OCT-2026 18:12	30.35	43.51	8.70	-	1.00	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	10-OCT-2026 23:42	10-OCT-2026 18:12	30.86	43.21	2.47	-	0.98	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	10-OCT-2026 23:41	10-OCT-2026 18:11	31.23	43.02	5.63	-	0.98	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	10-OCT-2026 23:41	10-OCT-2026 18:11	31.53	42.87	7.09	-	1.00	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	10-OCT-2026 23:40	10-OCT-2026 18:10	31.78	42.86	5.54	-	0.98	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	10-OCT-2026 23:40	10-OCT-2026 18:10	32.00	42.89	6.98	-	0.98	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	10-OCT-2026 23:39	10-OCT-2026 18:09	32.24	43.11	1.64	-	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	10-OCT-2026 23:39	10-OCT-2026 18:09	32.48	43.32	3.22	-	1.01	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	10-OCT-2026 23:38	10-OCT-2026 18:08	32.80	43.33	1.95	-	1.00	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 3,026

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