Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 08:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.6 (µg/m3)
CO 0.20 (mg/m3)
NO2 2.13 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 09:00:37
PM - 2.5 29.21 (µg/m3)
PM - 10 76.09 (µg/m3)
SO2 8.29 (µg/m3)
CO 0.46 (mg/m3)
NO2 19.51 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 09:02:58
PM - 2.5 4 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.33 (mg/m3)
NO2 47.5 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 09:00:37
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 09:02:55
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6.8 (µg/m3)
CO 0.17 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 09:03:37
PM - 2.5 11 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.31 (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 09:03:16
PM - 2.5 19.28 (µg/m3)
PM - 10 103.93 (µg/m3)
SO2 6.3 (µg/m3)
CO 1.15 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 09:00:25
PM - 2.5 10.72 (µg/m3)
PM - 10 (µg/m3)
SO2 21.58 (µg/m3)
CO ##### (mg/m3)
NO2 1.95 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 08:52:05
PM - 2.5 58.73 (µg/m3)
PM - 10 101.26 (µg/m3)
SO2 7.14 (µg/m3)
CO 0.85 (mg/m3)
NO2 20.6 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 09:00:10
PM - 2.5 69.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.79 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 09:03:36
PM - 2.5 35.94 (µg/m3)
PM - 10 60.12 (µg/m3)
SO2 8.42 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.89 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
10-10-2026 08:49:36
PM - 2.5 40.89 (µg/m3)
PM - 10 80.91 (µg/m3)
SO2 5.54 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.83 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 09:03:27
PM - 2.5 48 (µg/m3)
PM - 10 85 (µg/m3)
SO2 13.1 (µg/m3)
CO 0.30 (mg/m3)
NO2 1.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 09:00:22
PM - 2.5 265.79 (µg/m3)
PM - 10 (µg/m3)
SO2 3.48 (µg/m3)
CO 7.25 (mg/m3)
NO2 .43 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 09:03:10
PM - 2.5 35.83 (µg/m3)
PM - 10 46.36 (µg/m3)
SO2 4.28 (µg/m3)
CO 1.08 (mg/m3)
NO2 12.88 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 09:00:50
PM - 2.5 1.31 (µg/m3)
PM - 10 (µg/m3)
SO2 6.42 (µg/m3)
CO ##### (mg/m3)
NO2 1.63 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 08:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.6 (µg/m3)
CO 0.20 (mg/m3)
NO2 2.13 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 09:00:37
PM - 2.5 29.21 (µg/m3)
PM - 10 76.09 (µg/m3)
SO2 8.29 (µg/m3)
CO 0.46 (mg/m3)
NO2 19.51 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 09:02:58
PM - 2.5 4 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.33 (mg/m3)
NO2 47.5 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 09:00:37
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 09:02:55
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6.8 (µg/m3)
CO 0.17 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 09:03:37
PM - 2.5 11 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.31 (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 09:03:16
PM - 2.5 19.28 (µg/m3)
PM - 10 103.93 (µg/m3)
SO2 6.3 (µg/m3)
CO 1.15 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 09:00:25
PM - 2.5 10.72 (µg/m3)
PM - 10 (µg/m3)
SO2 21.58 (µg/m3)
CO ##### (mg/m3)
NO2 1.95 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 08:52:05
PM - 2.5 58.73 (µg/m3)
PM - 10 101.26 (µg/m3)
SO2 7.14 (µg/m3)
CO 0.85 (mg/m3)
NO2 20.6 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 09:00:10
PM - 2.5 69.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.79 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 09:03:36
PM - 2.5 35.94 (µg/m3)
PM - 10 60.12 (µg/m3)
SO2 8.42 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.89 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
10-10-2026 08:49:36
PM - 2.5 40.89 (µg/m3)
PM - 10 80.91 (µg/m3)
SO2 5.54 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.83 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 09:03:27
PM - 2.5 48 (µg/m3)
PM - 10 85 (µg/m3)
SO2 13.1 (µg/m3)
CO 0.30 (mg/m3)
NO2 1.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 09:00:22
PM - 2.5 265.79 (µg/m3)
PM - 10 (µg/m3)
SO2 3.48 (µg/m3)
CO 7.25 (mg/m3)
NO2 .43 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 09:03:10
PM - 2.5 35.83 (µg/m3)
PM - 10 46.36 (µg/m3)
SO2 4.28 (µg/m3)
CO 1.08 (mg/m3)
NO2 12.88 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 09:00:50
PM - 2.5 1.31 (µg/m3)
PM - 10 (µg/m3)
SO2 6.42 (µg/m3)
CO ##### (mg/m3)
NO2 1.63 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,159

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 09:03	10-OCT-2026 09:00	35.94	60.12	8.42	2.89	0.33	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 09:03	10-OCT-2026 03:33	19.28	103.93	6.30	-	1.15	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 09:02	10-OCT-2026 03:32	19.05	103.89	5.33	-	1.14	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 09:02	10-OCT-2026 03:32	18.92	103.63	7.45	-	1.10	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 09:01	10-OCT-2026 03:31	18.96	103.33	3.96	-	1.09	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 09:01	10-OCT-2026 03:31	19.01	103.24	8.54	-	1.09	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 09:00	10-OCT-2026 03:30	19.31	103.17	11.97	-	1.09	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 09:00	10-OCT-2026 03:29	265.79	-	3.48	0.43	7.25	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 08:59	10-OCT-2026 03:29	20.36	102.76	11.03	-	1.08	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 08:59	10-OCT-2026 03:29	20.59	102.54	8.56	-	1.12	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,159

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