Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 00:14:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.25 (µg/m3)
CO 0.44 (mg/m3)
NO2 11.12 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 00:15:31
PM - 2.5 33.42 (µg/m3)
PM - 10 89.39 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.36 (mg/m3)
NO2 2.05 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 00:15:28
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 00:17:49
PM - 2.5 6 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.25 (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 00:18:12
PM - 2.5 30.89 (µg/m3)
PM - 10 91.62 (µg/m3)
SO2 104.03 (µg/m3)
CO 1.72 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 00:15:34
PM - 2.5 10.57 (µg/m3)
PM - 10 (µg/m3)
SO2 28.76 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
06-10-2026 00:18:02
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.47 (µg/m3)
CO 1.60 (mg/m3)
NO2 1.94 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 00:06:16
PM - 2.5 55.01 (µg/m3)
PM - 10 94.84 (µg/m3)
SO2 7.19 (µg/m3)
CO 0.81 (mg/m3)
NO2 8.58 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 00:15:52
PM - 2.5 47.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.13 (µg/m3)
CO 0.45 (mg/m3)
NO2 .34 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 00:11:08
PM - 2.5 .1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.79 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 00:18:09
PM - 2.5 40.28 (µg/m3)
PM - 10 64.44 (µg/m3)
SO2 9.59 (µg/m3)
CO 0.52 (mg/m3)
NO2 4.45 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
06-10-2026 00:17:55
PM - 2.5 68 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.6 (µg/m3)
CO 0.78 (mg/m3)
NO2 5.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 00:15:30
PM - 2.5 2.95 (µg/m3)
PM - 10 (µg/m3)
SO2 6.49 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 00:15:50
PM - 2.5 1.03 (µg/m3)
PM - 10 (µg/m3)
SO2 6.13 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 00:14:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.25 (µg/m3)
CO 0.44 (mg/m3)
NO2 11.12 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 00:15:31
PM - 2.5 33.42 (µg/m3)
PM - 10 89.39 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.36 (mg/m3)
NO2 2.05 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 00:15:28
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 00:17:49
PM - 2.5 6 (µg/m3)
PM - 10 10 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.25 (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 00:18:12
PM - 2.5 30.89 (µg/m3)
PM - 10 91.62 (µg/m3)
SO2 104.03 (µg/m3)
CO 1.72 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 00:15:34
PM - 2.5 10.57 (µg/m3)
PM - 10 (µg/m3)
SO2 28.76 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
06-10-2026 00:18:02
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.47 (µg/m3)
CO 1.60 (mg/m3)
NO2 1.94 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 00:06:16
PM - 2.5 55.01 (µg/m3)
PM - 10 94.84 (µg/m3)
SO2 7.19 (µg/m3)
CO 0.81 (mg/m3)
NO2 8.58 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 00:15:52
PM - 2.5 47.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.13 (µg/m3)
CO 0.45 (mg/m3)
NO2 .34 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 00:11:08
PM - 2.5 .1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.79 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 00:18:09
PM - 2.5 40.28 (µg/m3)
PM - 10 64.44 (µg/m3)
SO2 9.59 (µg/m3)
CO 0.52 (mg/m3)
NO2 4.45 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
06-10-2026 00:17:55
PM - 2.5 68 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.6 (µg/m3)
CO 0.78 (mg/m3)
NO2 5.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 00:15:30
PM - 2.5 2.95 (µg/m3)
PM - 10 (µg/m3)
SO2 6.49 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 00:15:50
PM - 2.5 1.03 (µg/m3)
PM - 10 (µg/m3)
SO2 6.13 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 42

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	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	06-OCT-2026 00:18	05-OCT-2026 18:48	30.89	91.62	104.03	-	1.72	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	06-OCT-2026 00:18	06-OCT-2026 00:15	40.28	64.44	9.59	4.45	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	06-OCT-2026 00:17	05-OCT-2026 18:47	31.52	90.61	103.89	-	1.71	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 00:17	05-OCT-2026 18:47	31.74	89.79	102.49	-	1.72	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 00:16	05-OCT-2026 18:46	31.90	89.00	106.31	-	1.72	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 00:16	05-OCT-2026 18:46	31.93	88.49	104.70	-	1.76	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 00:15	05-OCT-2026 18:45	32.02	87.89	101.41	-	1.79	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	06-OCT-2026 00:15	05-OCT-2026 18:44	2.95	-	6.49	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 00:15	05-OCT-2026 18:45	32.02	87.37	104.36	-	1.79	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 00:14	05-OCT-2026 18:44	31.90	86.69	93.55	-	1.76	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 42

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