Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 14:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.99 (µg/m3)
CO 0.26 (mg/m3)
NO2 8.4 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 14:45:22
PM - 2.5 28.94 (µg/m3)
PM - 10 64.94 (µg/m3)
SO2 36.89 (µg/m3)
CO 0.29 (mg/m3)
NO2 6.57 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 14:48:40
PM - 2.5 9 (µg/m3)
PM - 10 17 (µg/m3)
SO2 6.4 (µg/m3)
CO 1.47 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 14:45:41
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.34 (µg/m3)
CO ##### (mg/m3)
NO2 .34 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 14:48:29
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 8.6 (µg/m3)
CO 0.29 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 14:48:14
PM - 2.5 19 (µg/m3)
PM - 10 36 (µg/m3)
SO2 5.8 (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 14:48:35
PM - 2.5 20.35 (µg/m3)
PM - 10 50.03 (µg/m3)
SO2 0 (µg/m3)
CO 0.91 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 14:45:33
PM - 2.5 17.34 (µg/m3)
PM - 10 (µg/m3)
SO2 20.63 (µg/m3)
CO ##### (mg/m3)
NO2 1.68 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 14:45:03
PM - 2.5 60.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.61 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 14:48:38
PM - 2.5 42.83 (µg/m3)
PM - 10 66.98 (µg/m3)
SO2 10.28 (µg/m3)
CO 0.64 (mg/m3)
NO2 5.37 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 14:48:28
PM - 2.5 81 (µg/m3)
PM - 10 143 (µg/m3)
SO2 19.2 (µg/m3)
CO 0.00 (mg/m3)
NO2 7.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 14:45:34
PM - 2.5 6.8 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 33.06 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 14:48:16
PM - 2.5 29.94 (µg/m3)
PM - 10 51.9 (µg/m3)
SO2 3.66 (µg/m3)
CO 0.86 (mg/m3)
NO2 10.92 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 14:45:51
PM - 2.5 6.31 (µg/m3)
PM - 10 (µg/m3)
SO2 322.34 (µg/m3)
CO 1.08 (mg/m3)
NO2 36.69 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 14:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.99 (µg/m3)
CO 0.26 (mg/m3)
NO2 8.4 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 14:45:22
PM - 2.5 28.94 (µg/m3)
PM - 10 64.94 (µg/m3)
SO2 36.89 (µg/m3)
CO 0.29 (mg/m3)
NO2 6.57 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 14:48:40
PM - 2.5 9 (µg/m3)
PM - 10 17 (µg/m3)
SO2 6.4 (µg/m3)
CO 1.47 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 14:45:41
PM - 2.5 2.3 (µg/m3)
PM - 10 (µg/m3)
SO2 5.34 (µg/m3)
CO ##### (mg/m3)
NO2 .34 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 14:48:29
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 8.6 (µg/m3)
CO 0.29 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 14:48:14
PM - 2.5 19 (µg/m3)
PM - 10 36 (µg/m3)
SO2 5.8 (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 14:48:35
PM - 2.5 20.35 (µg/m3)
PM - 10 50.03 (µg/m3)
SO2 0 (µg/m3)
CO 0.91 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 14:45:33
PM - 2.5 17.34 (µg/m3)
PM - 10 (µg/m3)
SO2 20.63 (µg/m3)
CO ##### (mg/m3)
NO2 1.68 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 14:45:03
PM - 2.5 60.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.61 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 14:48:38
PM - 2.5 42.83 (µg/m3)
PM - 10 66.98 (µg/m3)
SO2 10.28 (µg/m3)
CO 0.64 (mg/m3)
NO2 5.37 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 14:48:28
PM - 2.5 81 (µg/m3)
PM - 10 143 (µg/m3)
SO2 19.2 (µg/m3)
CO 0.00 (mg/m3)
NO2 7.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 14:45:34
PM - 2.5 6.8 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 33.06 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 14:48:16
PM - 2.5 29.94 (µg/m3)
PM - 10 51.9 (µg/m3)
SO2 3.66 (µg/m3)
CO 0.86 (mg/m3)
NO2 10.92 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 14:45:51
PM - 2.5 6.31 (µg/m3)
PM - 10 (µg/m3)
SO2 322.34 (µg/m3)
CO 1.08 (mg/m3)
NO2 36.69 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,896

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 14:48	10-OCT-2026 14:45	42.83	66.98	10.28	5.37	0.64	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 14:48	10-OCT-2026 09:18	20.35	50.03	0.00	-	0.91	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 14:48	10-OCT-2026 09:18	20.93	50.64	0.00	-	0.89	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 14:47	10-OCT-2026 09:17	21.54	51.31	0.00	-	0.89	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 14:47	10-OCT-2026 09:17	22.14	51.84	0.00	-	0.88	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 14:46	10-OCT-2026 09:16	22.71	52.00	0.00	-	0.88	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 14:46	10-OCT-2026 09:16	23.19	51.99	0.00	-	0.92	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 14:45	10-OCT-2026 09:14	6.80	-	0.00	33.06	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 14:45	10-OCT-2026 09:15	23.73	51.86	0.00	-	0.89	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 14:45	10-OCT-2026 09:15	24.21	51.75	0.00	-	0.91	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,896

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