Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 18:14:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.22 (µg/m3)
CO 0.27 (mg/m3)
NO2 15.92 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 18:15:08
PM - 2.5 18.68 (µg/m3)
PM - 10 56.75 (µg/m3)
SO2 15.16 (µg/m3)
CO 0.34 (mg/m3)
NO2 3.7 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 18:23:29
PM - 2.5 12 (µg/m3)
PM - 10 23 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.10 (mg/m3)
NO2 45.5 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 18:24:04
PM - 2.5 45.23 (µg/m3)
PM - 10 109.71 (µg/m3)
SO2 17.92 (µg/m3)
CO 0.54 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 18:15:02
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.31 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 18:24:09
PM - 2.5 21 (µg/m3)
PM - 10 40 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.24 (mg/m3)
NO2 11 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 18:24:09
PM - 2.5 47.68 (µg/m3)
PM - 10 185.82 (µg/m3)
SO2 0 (µg/m3)
CO 0.96 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 18:15:56
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 29.04 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 18:23:44
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.53 (µg/m3)
CO 1.53 (mg/m3)
NO2 1.67 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 18:21:14
PM - 2.5 71.05 (µg/m3)
PM - 10 122.51 (µg/m3)
SO2 7.07 (µg/m3)
CO 0.67 (mg/m3)
NO2 13.66 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 18:15:08
PM - 2.5 30.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .46 (µg/m3)
CO 0.63 (mg/m3)
NO2 .31 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 18:11:06
PM - 2.5 40 (µg/m3)
PM - 10 77.75 (µg/m3)
SO2 18.38 (µg/m3)
CO 1.15 (mg/m3)
NO2 11.83 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 18:19:03
PM - 2.5 42.21 (µg/m3)
PM - 10 66.36 (µg/m3)
SO2 10.11 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.14 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 18:15:59
PM - 2.5 3.42 (µg/m3)
PM - 10 (µg/m3)
SO2 20.8 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 18:15:50
PM - 2.5 1.12 (µg/m3)
PM - 10 (µg/m3)
SO2 6.58 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 18:14:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.22 (µg/m3)
CO 0.27 (mg/m3)
NO2 15.92 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 18:15:08
PM - 2.5 18.68 (µg/m3)
PM - 10 56.75 (µg/m3)
SO2 15.16 (µg/m3)
CO 0.34 (mg/m3)
NO2 3.7 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 18:23:29
PM - 2.5 12 (µg/m3)
PM - 10 23 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.10 (mg/m3)
NO2 45.5 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 18:24:04
PM - 2.5 45.23 (µg/m3)
PM - 10 109.71 (µg/m3)
SO2 17.92 (µg/m3)
CO 0.54 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 18:15:02
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.31 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 18:24:09
PM - 2.5 21 (µg/m3)
PM - 10 40 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.24 (mg/m3)
NO2 11 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 18:24:09
PM - 2.5 47.68 (µg/m3)
PM - 10 185.82 (µg/m3)
SO2 0 (µg/m3)
CO 0.96 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 18:15:56
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 29.04 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 18:23:44
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.53 (µg/m3)
CO 1.53 (mg/m3)
NO2 1.67 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 18:21:14
PM - 2.5 71.05 (µg/m3)
PM - 10 122.51 (µg/m3)
SO2 7.07 (µg/m3)
CO 0.67 (mg/m3)
NO2 13.66 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 18:15:08
PM - 2.5 30.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .46 (µg/m3)
CO 0.63 (mg/m3)
NO2 .31 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 18:11:06
PM - 2.5 40 (µg/m3)
PM - 10 77.75 (µg/m3)
SO2 18.38 (µg/m3)
CO 1.15 (mg/m3)
NO2 11.83 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 18:19:03
PM - 2.5 42.21 (µg/m3)
PM - 10 66.36 (µg/m3)
SO2 10.11 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.14 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 18:15:59
PM - 2.5 3.42 (µg/m3)
PM - 10 (µg/m3)
SO2 20.8 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 18:15:50
PM - 2.5 1.12 (µg/m3)
PM - 10 (µg/m3)
SO2 6.58 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,456

Company Name	Area Name	Mine Name	Creation datetime	Record time	PM - 2.5 (µg/m3)	PM - 10 (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	03-OCT-2026 18:24	03-OCT-2026 12:54	47.68	185.82	-	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	03-OCT-2026 18:23	03-OCT-2026 12:53	47.46	185.82	-	0.94	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	03-OCT-2026 18:23	03-OCT-2026 12:53	47.40	185.82	-	0.90	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	03-OCT-2026 18:22	03-OCT-2026 12:52	47.68	185.82	-	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	03-OCT-2026 18:22	03-OCT-2026 12:52	47.71	185.82	-	0.92	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	03-OCT-2026 18:21	03-OCT-2026 12:51	47.85	185.82	-	0.92	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	03-OCT-2026 18:21	03-OCT-2026 12:51	47.94	185.82	-	0.90	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	03-OCT-2026 18:20	03-OCT-2026 12:50	48.10	185.82	-	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	03-OCT-2026 18:20	03-OCT-2026 12:50	47.98	185.82	-	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	03-OCT-2026 18:19	03-OCT-2026 12:49	47.44	185.82	-	0.92	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,456

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