Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 18:59:35
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.89 (µg/m3)
CO 0.69 (mg/m3)
NO2 2.09 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 19:00:55
PM - 2.5 15.52 (µg/m3)
PM - 10 56.75 (µg/m3)
SO2 16.59 (µg/m3)
CO 0.36 (mg/m3)
NO2 1.44 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 19:03:59
PM - 2.5 17 (µg/m3)
PM - 10 34 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.24 (mg/m3)
NO2 46.5 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 19:04:04
PM - 2.5 51.52 (µg/m3)
PM - 10 139.78 (µg/m3)
SO2 18.25 (µg/m3)
CO 0.58 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 19:00:29
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.32 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 19:04:10
PM - 2.5 19 (µg/m3)
PM - 10 40 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 19:03:36
PM - 2.5 53.14 (µg/m3)
PM - 10 170.35 (µg/m3)
SO2 23.96 (µg/m3)
CO 1.04 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 19:00:23
PM - 2.5 15.34 (µg/m3)
PM - 10 (µg/m3)
SO2 26.39 (µg/m3)
CO ##### (mg/m3)
NO2 .44 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 19:04:13
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.23 (µg/m3)
CO 2.26 (mg/m3)
NO2 3.34 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 18:51:14
PM - 2.5 71.05 (µg/m3)
PM - 10 122.51 (µg/m3)
SO2 7.15 (µg/m3)
CO 1.36 (mg/m3)
NO2 39.87 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 19:00:35
PM - 2.5 87.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .2 (µg/m3)
CO 0.63 (mg/m3)
NO2 .28 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 18:56:06
PM - 2.5 35.2 (µg/m3)
PM - 10 68.81 (µg/m3)
SO2 18.01 (µg/m3)
CO 0.98 (mg/m3)
NO2 10.95 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 19:04:03
PM - 2.5 40.33 (µg/m3)
PM - 10 64.48 (µg/m3)
SO2 9.6 (µg/m3)
CO 0.52 (mg/m3)
NO2 4.47 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 19:00:29
PM - 2.5 3.7 (µg/m3)
PM - 10 (µg/m3)
SO2 30.78 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 19:00:50
PM - 2.5 75.09 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.08 (mg/m3)
NO2 992.07 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 18:59:35
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.89 (µg/m3)
CO 0.69 (mg/m3)
NO2 2.09 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 19:00:55
PM - 2.5 15.52 (µg/m3)
PM - 10 56.75 (µg/m3)
SO2 16.59 (µg/m3)
CO 0.36 (mg/m3)
NO2 1.44 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 19:03:59
PM - 2.5 17 (µg/m3)
PM - 10 34 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.24 (mg/m3)
NO2 46.5 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 19:04:04
PM - 2.5 51.52 (µg/m3)
PM - 10 139.78 (µg/m3)
SO2 18.25 (µg/m3)
CO 0.58 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 19:00:29
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.32 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 19:04:10
PM - 2.5 19 (µg/m3)
PM - 10 40 (µg/m3)
SO2 6.1 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 19:03:36
PM - 2.5 53.14 (µg/m3)
PM - 10 170.35 (µg/m3)
SO2 23.96 (µg/m3)
CO 1.04 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 19:00:23
PM - 2.5 15.34 (µg/m3)
PM - 10 (µg/m3)
SO2 26.39 (µg/m3)
CO ##### (mg/m3)
NO2 .44 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 19:04:13
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.23 (µg/m3)
CO 2.26 (mg/m3)
NO2 3.34 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 18:51:14
PM - 2.5 71.05 (µg/m3)
PM - 10 122.51 (µg/m3)
SO2 7.15 (µg/m3)
CO 1.36 (mg/m3)
NO2 39.87 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 19:00:35
PM - 2.5 87.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .2 (µg/m3)
CO 0.63 (mg/m3)
NO2 .28 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 18:56:06
PM - 2.5 35.2 (µg/m3)
PM - 10 68.81 (µg/m3)
SO2 18.01 (µg/m3)
CO 0.98 (mg/m3)
NO2 10.95 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 19:04:03
PM - 2.5 40.33 (µg/m3)
PM - 10 64.48 (µg/m3)
SO2 9.6 (µg/m3)
CO 0.52 (mg/m3)
NO2 4.47 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 19:00:29
PM - 2.5 3.7 (µg/m3)
PM - 10 (µg/m3)
SO2 30.78 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 19:00:50
PM - 2.5 75.09 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.08 (mg/m3)
NO2 992.07 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,543

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	03-OCT-2026 19:04	03-OCT-2026 19:00	40.33	64.48	9.60	4.47	0.52	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	03-OCT-2026 19:03	03-OCT-2026 13:33	53.14	170.35	23.96	-	1.04	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 19:03	03-OCT-2026 13:33	53.03	171.49	25.51	-	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	03-OCT-2026 19:02	03-OCT-2026 13:32	52.84	172.82	24.84	-	1.07	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 19:02	03-OCT-2026 13:32	52.72	173.99	24.27	-	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	03-OCT-2026 19:01	03-OCT-2026 13:31	52.47	175.36	25.19	-	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	03-OCT-2026 19:01	03-OCT-2026 13:31	52.33	176.61	21.44	-	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	03-OCT-2026 19:00	03-OCT-2026 13:30	52.22	178.03	22.94	-	0.93	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	03-OCT-2026 19:00	03-OCT-2026 13:29	3.70	-	30.78	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	03-OCT-2026 18:59	03-OCT-2026 13:29	51.78	180.52	20.50	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,543

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