Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 22:44:41
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.1 (µg/m3)
CO 0.17 (mg/m3)
NO2 3.18 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 22:44:59
PM - 2.5 16.85 (µg/m3)
PM - 10 97.07 (µg/m3)
SO2 14.87 (µg/m3)
CO 0.35 (mg/m3)
NO2 3.7 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 22:49:02
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.16 (mg/m3)
NO2 45.8 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 22:49:09
PM - 2.5 56.67 (µg/m3)
PM - 10 150.54 (µg/m3)
SO2 17.78 (µg/m3)
CO 0.73 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 22:45:45
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 22:49:15
PM - 2.5 20 (µg/m3)
PM - 10 38 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.24 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 22:48:52
PM - 2.5 27.33 (µg/m3)
PM - 10 99.34 (µg/m3)
SO2 12.65 (µg/m3)
CO 1.18 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 22:45:38
PM - 2.5 .52 (µg/m3)
PM - 10 (µg/m3)
SO2 988.75 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 22:49:15
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.7 (µg/m3)
CO 1.69 (mg/m3)
NO2 2.26 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 22:36:14
PM - 2.5 40.8 (µg/m3)
PM - 10 70.35 (µg/m3)
SO2 7.07 (µg/m3)
CO 1.23 (mg/m3)
NO2 35.19 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 22:45:49
PM - 2.5 29.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .81 (µg/m3)
CO 0.48 (mg/m3)
NO2 .56 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 22:41:06
PM - 2.5 26.2 (µg/m3)
PM - 10 51.74 (µg/m3)
SO2 17.3 (µg/m3)
CO 0.66 (mg/m3)
NO2 9.26 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 22:49:04
PM - 2.5 41.7 (µg/m3)
PM - 10 65.85 (µg/m3)
SO2 9.97 (µg/m3)
CO 0.59 (mg/m3)
NO2 4.96 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 22:45:57
PM - 2.5 4.48 (µg/m3)
PM - 10 (µg/m3)
SO2 34.07 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 22:45:50
PM - 2.5 1.09 (µg/m3)
PM - 10 (µg/m3)
SO2 6.3 (µg/m3)
CO ##### (mg/m3)
NO2 .14 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 22:44:41
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.1 (µg/m3)
CO 0.17 (mg/m3)
NO2 3.18 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 22:44:59
PM - 2.5 16.85 (µg/m3)
PM - 10 97.07 (µg/m3)
SO2 14.87 (µg/m3)
CO 0.35 (mg/m3)
NO2 3.7 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 22:49:02
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.16 (mg/m3)
NO2 45.8 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 22:49:09
PM - 2.5 56.67 (µg/m3)
PM - 10 150.54 (µg/m3)
SO2 17.78 (µg/m3)
CO 0.73 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 22:45:45
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 22:49:15
PM - 2.5 20 (µg/m3)
PM - 10 38 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.24 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 22:48:52
PM - 2.5 27.33 (µg/m3)
PM - 10 99.34 (µg/m3)
SO2 12.65 (µg/m3)
CO 1.18 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 22:45:38
PM - 2.5 .52 (µg/m3)
PM - 10 (µg/m3)
SO2 988.75 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 22:49:15
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.7 (µg/m3)
CO 1.69 (mg/m3)
NO2 2.26 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 22:36:14
PM - 2.5 40.8 (µg/m3)
PM - 10 70.35 (µg/m3)
SO2 7.07 (µg/m3)
CO 1.23 (mg/m3)
NO2 35.19 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 22:45:49
PM - 2.5 29.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .81 (µg/m3)
CO 0.48 (mg/m3)
NO2 .56 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 22:41:06
PM - 2.5 26.2 (µg/m3)
PM - 10 51.74 (µg/m3)
SO2 17.3 (µg/m3)
CO 0.66 (mg/m3)
NO2 9.26 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 22:49:04
PM - 2.5 41.7 (µg/m3)
PM - 10 65.85 (µg/m3)
SO2 9.97 (µg/m3)
CO 0.59 (mg/m3)
NO2 4.96 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 22:45:57
PM - 2.5 4.48 (µg/m3)
PM - 10 (µg/m3)
SO2 34.07 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 22:45:50
PM - 2.5 1.09 (µg/m3)
PM - 10 (µg/m3)
SO2 6.3 (µg/m3)
CO ##### (mg/m3)
NO2 .14 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 3,054

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 22:49	03-OCT-2026 22:45	41.70	65.85	9.97	4.96	0.59	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 22:48	03-OCT-2026 17:18	27.33	99.34	12.65	-	1.18	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 22:48	03-OCT-2026 17:18	27.19	99.88	16.00	-	1.16	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 22:47	03-OCT-2026 17:17	27.01	100.49	19.40	-	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	03-OCT-2026 22:47	03-OCT-2026 17:17	26.95	100.98	22.32	-	1.16	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 22:46	03-OCT-2026 17:16	26.88	101.51	19.67	-	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	03-OCT-2026 22:46	03-OCT-2026 17:16	26.94	101.93	17.12	-	1.15	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	03-OCT-2026 22:45	03-OCT-2026 17:15	4.48	-	34.07	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 22:45	03-OCT-2026 17:15	27.07	102.26	16.69	-	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	03-OCT-2026 22:45	03-OCT-2026 17:15	27.25	102.41	17.20	-	1.14	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 3,054

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