Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 18:16:24
PM - 2.5 38.14 (µg/m3)
PM - 10 75.16 (µg/m3)
SO2 0 (µg/m3)
CO 0.09 (mg/m3)
NO2 2.34 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 18:14:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.75 (µg/m3)
CO 0.33 (mg/m3)
NO2 13.63 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 18:15:44
PM - 2.5 33.97 (µg/m3)
PM - 10 73.55 (µg/m3)
SO2 48.91 (µg/m3)
CO 0.35 (mg/m3)
NO2 6.98 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 18:24:44
PM - 2.5 30 (µg/m3)
PM - 10 59 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.19 (mg/m3)
NO2 3.8 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 18:24:47
PM - 2.5 2 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.6 (µg/m3)
CO 0.19 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 18:24:55
PM - 2.5 23 (µg/m3)
PM - 10 44 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.30 (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 18:24:50
PM - 2.5 33.72 (µg/m3)
PM - 10 53.05 (µg/m3)
SO2 0 (µg/m3)
CO 1.00 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 18:15:58
PM - 2.5 28.81 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 18:15:33
PM - 2.5 85 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .8 (µg/m3)
CO 0.47 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 18:18:39
PM - 2.5 39.69 (µg/m3)
PM - 10 63.85 (µg/m3)
SO2 9.43 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.24 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 18:24:59
PM - 2.5 82 (µg/m3)
PM - 10 147 (µg/m3)
SO2 16.9 (µg/m3)
CO 0.05 (mg/m3)
NO2 2.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 18:15:15
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 4.25 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 18:24:52
PM - 2.5 49.64 (µg/m3)
PM - 10 77.82 (µg/m3)
SO2 2.47 (µg/m3)
CO 0.84 (mg/m3)
NO2 12.45 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 18:15:50
PM - 2.5 6.23 (µg/m3)
PM - 10 (µg/m3)
SO2 270 (µg/m3)
CO 0.28 (mg/m3)
NO2 29.7 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 18:16:24
PM - 2.5 38.14 (µg/m3)
PM - 10 75.16 (µg/m3)
SO2 0 (µg/m3)
CO 0.09 (mg/m3)
NO2 2.34 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 18:14:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.75 (µg/m3)
CO 0.33 (mg/m3)
NO2 13.63 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 18:15:44
PM - 2.5 33.97 (µg/m3)
PM - 10 73.55 (µg/m3)
SO2 48.91 (µg/m3)
CO 0.35 (mg/m3)
NO2 6.98 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 18:24:44
PM - 2.5 30 (µg/m3)
PM - 10 59 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.19 (mg/m3)
NO2 3.8 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 18:24:47
PM - 2.5 2 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.6 (µg/m3)
CO 0.19 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 18:24:55
PM - 2.5 23 (µg/m3)
PM - 10 44 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.30 (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 18:24:50
PM - 2.5 33.72 (µg/m3)
PM - 10 53.05 (µg/m3)
SO2 0 (µg/m3)
CO 1.00 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 18:15:58
PM - 2.5 28.81 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 18:15:33
PM - 2.5 85 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .8 (µg/m3)
CO 0.47 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 18:18:39
PM - 2.5 39.69 (µg/m3)
PM - 10 63.85 (µg/m3)
SO2 9.43 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.24 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 18:24:59
PM - 2.5 82 (µg/m3)
PM - 10 147 (µg/m3)
SO2 16.9 (µg/m3)
CO 0.05 (mg/m3)
NO2 2.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 18:15:15
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 4.25 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 18:24:52
PM - 2.5 49.64 (µg/m3)
PM - 10 77.82 (µg/m3)
SO2 2.47 (µg/m3)
CO 0.84 (mg/m3)
NO2 12.45 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 18:15:50
PM - 2.5 6.23 (µg/m3)
PM - 10 (µg/m3)
SO2 270 (µg/m3)
CO 0.28 (mg/m3)
NO2 29.7 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,352

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 18:24	10-OCT-2026 12:54	33.72	53.05	0.00	-	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 18:24	10-OCT-2026 12:54	33.84	52.45	2.56	-	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	10-OCT-2026 18:23	10-OCT-2026 12:53	34.03	51.81	0.00	-	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 18:23	10-OCT-2026 12:53	34.06	51.22	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	10-OCT-2026 18:22	10-OCT-2026 12:52	33.97	50.57	0.00	-	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 18:22	10-OCT-2026 12:52	33.84	50.03	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	10-OCT-2026 18:21	10-OCT-2026 12:51	33.37	49.27	0.32	-	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 18:21	10-OCT-2026 12:51	32.76	48.78	0.00	-	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 18:20	10-OCT-2026 12:50	32.11	48.38	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	10-OCT-2026 18:20	10-OCT-2026 12:50	31.55	48.13	0.00	-	0.99	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,352

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