Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 22:01:23
PM - 2.5 28.63 (µg/m3)
PM - 10 76.49 (µg/m3)
SO2 0 (µg/m3)
CO 0.66 (mg/m3)
NO2 33.45 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 22:00:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.11 (µg/m3)
CO 0.26 (mg/m3)
NO2 8.51 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 22:00:46
PM - 2.5 45.05 (µg/m3)
PM - 10 85.29 (µg/m3)
SO2 46.05 (µg/m3)
CO 0.33 (mg/m3)
NO2 9.45 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 22:03:47
PM - 2.5 19 (µg/m3)
PM - 10 36 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.18 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 22:03:50
PM - 2.5 21 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6.4 (µg/m3)
CO 0.64 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 22:03:59
PM - 2.5 12 (µg/m3)
PM - 10 32 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.29 (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 22:03:34
PM - 2.5 25.91 (µg/m3)
PM - 10 28.55 (µg/m3)
SO2 .43 (µg/m3)
CO 0.98 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 22:00:36
PM - 2.5 9.93 (µg/m3)
PM - 10 (µg/m3)
SO2 13.07 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
10-10-2026 22:04:12
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.85 (µg/m3)
CO 1.87 (mg/m3)
NO2 2.09 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 22:00:51
PM - 2.5 201.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.50 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 22:03:40
PM - 2.5 42.69 (µg/m3)
PM - 10 66.83 (µg/m3)
SO2 10.24 (µg/m3)
CO 0.63 (mg/m3)
NO2 5.31 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 22:03:57
PM - 2.5 52 (µg/m3)
PM - 10 93 (µg/m3)
SO2 14.1 (µg/m3)
CO 0.46 (mg/m3)
NO2 1.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 22:00:44
PM - 2.5 3.3 (µg/m3)
PM - 10 (µg/m3)
SO2 4.24 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 22:03:56
PM - 2.5 65.28 (µg/m3)
PM - 10 127.07 (µg/m3)
SO2 3.71 (µg/m3)
CO 0.92 (mg/m3)
NO2 12.39 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 22:00:51
PM - 2.5 6.44 (µg/m3)
PM - 10 (µg/m3)
SO2 267.2 (µg/m3)
CO 0.41 (mg/m3)
NO2 26.31 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 22:01:23
PM - 2.5 28.63 (µg/m3)
PM - 10 76.49 (µg/m3)
SO2 0 (µg/m3)
CO 0.66 (mg/m3)
NO2 33.45 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 22:00:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.11 (µg/m3)
CO 0.26 (mg/m3)
NO2 8.51 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 22:00:46
PM - 2.5 45.05 (µg/m3)
PM - 10 85.29 (µg/m3)
SO2 46.05 (µg/m3)
CO 0.33 (mg/m3)
NO2 9.45 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 22:03:47
PM - 2.5 19 (µg/m3)
PM - 10 36 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.18 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 22:03:50
PM - 2.5 21 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6.4 (µg/m3)
CO 0.64 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 22:03:59
PM - 2.5 12 (µg/m3)
PM - 10 32 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.29 (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 22:03:34
PM - 2.5 25.91 (µg/m3)
PM - 10 28.55 (µg/m3)
SO2 .43 (µg/m3)
CO 0.98 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 22:00:36
PM - 2.5 9.93 (µg/m3)
PM - 10 (µg/m3)
SO2 13.07 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
10-10-2026 22:04:12
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.85 (µg/m3)
CO 1.87 (mg/m3)
NO2 2.09 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 22:00:51
PM - 2.5 201.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.50 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 22:03:40
PM - 2.5 42.69 (µg/m3)
PM - 10 66.83 (µg/m3)
SO2 10.24 (µg/m3)
CO 0.63 (mg/m3)
NO2 5.31 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 22:03:57
PM - 2.5 52 (µg/m3)
PM - 10 93 (µg/m3)
SO2 14.1 (µg/m3)
CO 0.46 (mg/m3)
NO2 1.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 22:00:44
PM - 2.5 3.3 (µg/m3)
PM - 10 (µg/m3)
SO2 4.24 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 22:03:56
PM - 2.5 65.28 (µg/m3)
PM - 10 127.07 (µg/m3)
SO2 3.71 (µg/m3)
CO 0.92 (mg/m3)
NO2 12.39 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 22:00:51
PM - 2.5 6.44 (µg/m3)
PM - 10 (µg/m3)
SO2 267.2 (µg/m3)
CO 0.41 (mg/m3)
NO2 26.31 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,816

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	10-OCT-2026 22:03	10-OCT-2026 22:00	42.69	66.83	10.24	5.31	0.63	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 22:03	10-OCT-2026 16:33	25.91	28.55	0.43	-	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 22:03	10-OCT-2026 16:33	25.68	29.19	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	10-OCT-2026 22:02	10-OCT-2026 16:32	25.27	29.78	4.57	-	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	10-OCT-2026 22:02	10-OCT-2026 16:32	25.04	30.32	8.51	-	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 22:01	10-OCT-2026 16:31	24.71	30.93	7.42	-	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	10-OCT-2026 22:01	10-OCT-2026 16:31	24.31	31.42	0.72	-	0.95	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 22:00	10-OCT-2026 16:29	3.30	-	4.24	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	10-OCT-2026 22:00	10-OCT-2026 16:30	23.79	32.01	5.06	-	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	10-OCT-2026 21:59	10-OCT-2026 16:29	23.24	32.78	3.48	-	0.98	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,816

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