Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 06:44:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.44 (µg/m3)
CO 0.19 (mg/m3)
NO2 6.51 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 06:45:37
PM - 2.5 21.49 (µg/m3)
PM - 10 43.95 (µg/m3)
SO2 7.72 (µg/m3)
CO 0.36 (mg/m3)
NO2 2.46 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 06:45:39
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.47 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 06:48:26
PM - 2.5 4 (µg/m3)
PM - 10 7 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.22 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 06:47:43
PM - 2.5 11.89 (µg/m3)
PM - 10 54.74 (µg/m3)
SO2 62.62 (µg/m3)
CO 0.89 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 06:45:45
PM - 2.5 9.54 (µg/m3)
PM - 10 (µg/m3)
SO2 29.59 (µg/m3)
CO ##### (mg/m3)
NO2 .5 (µg/m3)
Western Coalfields Limited
Mathani UG
06-10-2026 06:48:37
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.66 (µg/m3)
CO 1.74 (mg/m3)
NO2 2.13 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 06:36:15
PM - 2.5 41.36 (µg/m3)
PM - 10 71.31 (µg/m3)
SO2 7.13 (µg/m3)
CO 1.54 (mg/m3)
NO2 32.12 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 06:45:11
PM - 2.5 78.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.54 (mg/m3)
NO2 .21 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 06:41:08
PM - 2.5 35 (µg/m3)
PM - 10 67.85 (µg/m3)
SO2 15.47 (µg/m3)
CO 1.04 (mg/m3)
NO2 9.9 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 06:48:11
PM - 2.5 40.08 (µg/m3)
PM - 10 64.24 (µg/m3)
SO2 9.53 (µg/m3)
CO 0.51 (mg/m3)
NO2 4.38 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
06-10-2026 06:48:28
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.4 (µg/m3)
CO 0.28 (mg/m3)
NO2 4.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 06:45:07
PM - 2.5 2.86 (µg/m3)
PM - 10 (µg/m3)
SO2 10.58 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 06:45:50
PM - 2.5 .93 (µg/m3)
PM - 10 (µg/m3)
SO2 6.15 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 06:44:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.44 (µg/m3)
CO 0.19 (mg/m3)
NO2 6.51 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 06:45:37
PM - 2.5 21.49 (µg/m3)
PM - 10 43.95 (µg/m3)
SO2 7.72 (µg/m3)
CO 0.36 (mg/m3)
NO2 2.46 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 06:45:39
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.47 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 06:48:26
PM - 2.5 4 (µg/m3)
PM - 10 7 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.22 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 06:47:43
PM - 2.5 11.89 (µg/m3)
PM - 10 54.74 (µg/m3)
SO2 62.62 (µg/m3)
CO 0.89 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 06:45:45
PM - 2.5 9.54 (µg/m3)
PM - 10 (µg/m3)
SO2 29.59 (µg/m3)
CO ##### (mg/m3)
NO2 .5 (µg/m3)
Western Coalfields Limited
Mathani UG
06-10-2026 06:48:37
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.66 (µg/m3)
CO 1.74 (mg/m3)
NO2 2.13 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 06:36:15
PM - 2.5 41.36 (µg/m3)
PM - 10 71.31 (µg/m3)
SO2 7.13 (µg/m3)
CO 1.54 (mg/m3)
NO2 32.12 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 06:45:11
PM - 2.5 78.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.54 (mg/m3)
NO2 .21 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 06:41:08
PM - 2.5 35 (µg/m3)
PM - 10 67.85 (µg/m3)
SO2 15.47 (µg/m3)
CO 1.04 (mg/m3)
NO2 9.9 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 06:48:11
PM - 2.5 40.08 (µg/m3)
PM - 10 64.24 (µg/m3)
SO2 9.53 (µg/m3)
CO 0.51 (mg/m3)
NO2 4.38 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
06-10-2026 06:48:28
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.4 (µg/m3)
CO 0.28 (mg/m3)
NO2 4.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 06:45:07
PM - 2.5 2.86 (µg/m3)
PM - 10 (µg/m3)
SO2 10.58 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 06:45:50
PM - 2.5 .93 (µg/m3)
PM - 10 (µg/m3)
SO2 6.15 (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 911

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	06-OCT-2026 06:48	06-OCT-2026 06:45	40.08	64.24	9.53	4.38	0.51	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	06-OCT-2026 06:47	06-OCT-2026 01:17	11.89	54.74	62.62	-	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	06-OCT-2026 06:47	06-OCT-2026 01:17	11.67	53.65	69.01	-	0.86	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	06-OCT-2026 06:46	06-OCT-2026 01:16	11.38	52.48	69.38	-	0.87	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	06-OCT-2026 06:46	06-OCT-2026 01:16	11.15	51.69	69.62	-	0.87	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	06-OCT-2026 06:45	06-OCT-2026 01:15	10.93	50.65	77.83	-	0.86	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	06-OCT-2026 06:45	06-OCT-2026 01:15	10.82	49.60	75.16	-	0.87	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	06-OCT-2026 06:45	06-OCT-2026 01:14	2.86	-	10.58	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	06-OCT-2026 06:45	06-OCT-2026 01:15	10.60	48.34	78.63	-	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	06-OCT-2026 06:44	06-OCT-2026 01:14	10.54	47.28	75.29	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 911

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