Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 18:01:23
PM - 2.5 38.14 (µg/m3)
PM - 10 75.16 (µg/m3)
SO2 0 (µg/m3)
CO 0.15 (mg/m3)
NO2 3.44 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 17:59:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.59 (µg/m3)
CO 0.20 (mg/m3)
NO2 7.53 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 18:00:52
PM - 2.5 33.97 (µg/m3)
PM - 10 52.14 (µg/m3)
SO2 46.05 (µg/m3)
CO 0.31 (mg/m3)
NO2 5.55 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 18:04:30
PM - 2.5 30 (µg/m3)
PM - 10 58 (µg/m3)
SO2 4.4 (µg/m3)
CO 1.20 (mg/m3)
NO2 4.9 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 18:04:32
PM - 2.5 2 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6 (µg/m3)
CO 0.20 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 18:04:25
PM - 2.5 23 (µg/m3)
PM - 10 53 (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 18:04:34
PM - 2.5 29.63 (µg/m3)
PM - 10 58.77 (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 18:00:09
PM - 2.5 11.23 (µg/m3)
PM - 10 (µg/m3)
SO2 15.67 (µg/m3)
CO ##### (mg/m3)
NO2 .3 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 18:00:43
PM - 2.5 85 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .79 (µg/m3)
CO 0.46 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 18:03:39
PM - 2.5 39.38 (µg/m3)
PM - 10 63.54 (µg/m3)
SO2 9.34 (µg/m3)
CO 0.48 (mg/m3)
NO2 4.12 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 18:04:28
PM - 2.5 82 (µg/m3)
PM - 10 147 (µg/m3)
SO2 17.3 (µg/m3)
CO 0.01 (mg/m3)
NO2 2.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 18:00:25
PM - 2.5 3.3 (µg/m3)
PM - 10 (µg/m3)
SO2 38.09 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 18:04:20
PM - 2.5 40.48 (µg/m3)
PM - 10 68.46 (µg/m3)
SO2 4.22 (µg/m3)
CO 0.87 (mg/m3)
NO2 10.82 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 18:00:51
PM - 2.5 6.26 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 30.5 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 18:01:23
PM - 2.5 38.14 (µg/m3)
PM - 10 75.16 (µg/m3)
SO2 0 (µg/m3)
CO 0.15 (mg/m3)
NO2 3.44 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 17:59:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.59 (µg/m3)
CO 0.20 (mg/m3)
NO2 7.53 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 18:00:52
PM - 2.5 33.97 (µg/m3)
PM - 10 52.14 (µg/m3)
SO2 46.05 (µg/m3)
CO 0.31 (mg/m3)
NO2 5.55 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 18:04:30
PM - 2.5 30 (µg/m3)
PM - 10 58 (µg/m3)
SO2 4.4 (µg/m3)
CO 1.20 (mg/m3)
NO2 4.9 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 18:04:32
PM - 2.5 2 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6 (µg/m3)
CO 0.20 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 18:04:25
PM - 2.5 23 (µg/m3)
PM - 10 53 (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 18:04:34
PM - 2.5 29.63 (µg/m3)
PM - 10 58.77 (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 18:00:09
PM - 2.5 11.23 (µg/m3)
PM - 10 (µg/m3)
SO2 15.67 (µg/m3)
CO ##### (mg/m3)
NO2 .3 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 18:00:43
PM - 2.5 85 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .79 (µg/m3)
CO 0.46 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 18:03:39
PM - 2.5 39.38 (µg/m3)
PM - 10 63.54 (µg/m3)
SO2 9.34 (µg/m3)
CO 0.48 (mg/m3)
NO2 4.12 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 18:04:28
PM - 2.5 82 (µg/m3)
PM - 10 147 (µg/m3)
SO2 17.3 (µg/m3)
CO 0.01 (mg/m3)
NO2 2.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 18:00:25
PM - 2.5 3.3 (µg/m3)
PM - 10 (µg/m3)
SO2 38.09 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 18:04:20
PM - 2.5 40.48 (µg/m3)
PM - 10 68.46 (µg/m3)
SO2 4.22 (µg/m3)
CO 0.87 (mg/m3)
NO2 10.82 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 18:00:51
PM - 2.5 6.26 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 30.5 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,310

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 18:04	10-OCT-2026 12:34	29.63	58.77	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 18:04	10-OCT-2026 12:34	28.81	58.56	0.00	-	1.01	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 18:03	10-OCT-2026 18:00	39.38	63.54	9.34	4.12	0.48	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 18:03	10-OCT-2026 12:33	27.91	58.44	4.09	-	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 18:03	10-OCT-2026 12:33	27.14	58.47	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 18:02	10-OCT-2026 12:32	26.28	58.66	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 18:02	10-OCT-2026 12:32	25.66	58.84	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 18:01	10-OCT-2026 12:31	25.26	59.04	1.01	-	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 18:01	10-OCT-2026 12:31	24.95	59.12	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 18:00	10-OCT-2026 12:30	24.86	59.16	0.00	-	1.02	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,310

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