Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 02:59:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.7 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.01 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 03:00:15
PM - 2.5 32.95 (µg/m3)
PM - 10 80.11 (µg/m3)
SO2 11.15 (µg/m3)
CO 0.39 (mg/m3)
NO2 4.52 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 03:00:26
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.44 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 03:02:52
PM - 2.5 6 (µg/m3)
PM - 10 12 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 03:02:43
PM - 2.5 14.8 (µg/m3)
PM - 10 44.3 (µg/m3)
SO2 67.08 (µg/m3)
CO 1.32 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 03:00:33
PM - 2.5 10.12 (µg/m3)
PM - 10 (µg/m3)
SO2 31.79 (µg/m3)
CO ##### (mg/m3)
NO2 1.18 (µg/m3)
Western Coalfields Limited
Mathani UG
06-10-2026 03:03:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.91 (µg/m3)
CO 1.76 (mg/m3)
NO2 3.42 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 02:51:17
PM - 2.5 58.19 (µg/m3)
PM - 10 100.33 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.38 (mg/m3)
NO2 5.45 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 03:00:52
PM - 2.5 158.1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .33 (µg/m3)
CO 0.46 (mg/m3)
NO2 .24 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 02:56:08
PM - 2.5 16.7 (µg/m3)
PM - 10 33.37 (µg/m3)
SO2 13.98 (µg/m3)
CO 0.42 (mg/m3)
NO2 6.53 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 03:03:10
PM - 2.5 43.98 (µg/m3)
PM - 10 68.11 (µg/m3)
SO2 10.58 (µg/m3)
CO 0.69 (mg/m3)
NO2 5.78 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
06-10-2026 03:02:57
PM - 2.5 69 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.9 (µg/m3)
CO 0.55 (mg/m3)
NO2 9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 03:00:38
PM - 2.5 3.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 03:00:50
PM - 2.5 1.15 (µg/m3)
PM - 10 (µg/m3)
SO2 6.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 .24 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
06-10-2026 02:59:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.7 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.01 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
06-10-2026 03:00:15
PM - 2.5 32.95 (µg/m3)
PM - 10 80.11 (µg/m3)
SO2 11.15 (µg/m3)
CO 0.39 (mg/m3)
NO2 4.52 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
06-10-2026 03:00:26
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.44 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
06-10-2026 03:02:52
PM - 2.5 6 (µg/m3)
PM - 10 12 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.5 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
06-10-2026 03:02:43
PM - 2.5 14.8 (µg/m3)
PM - 10 44.3 (µg/m3)
SO2 67.08 (µg/m3)
CO 1.32 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
06-10-2026 03:00:33
PM - 2.5 10.12 (µg/m3)
PM - 10 (µg/m3)
SO2 31.79 (µg/m3)
CO ##### (mg/m3)
NO2 1.18 (µg/m3)
Western Coalfields Limited
Mathani UG
06-10-2026 03:03:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.91 (µg/m3)
CO 1.76 (mg/m3)
NO2 3.42 (µg/m3)
Northern Coalfields Limited
NCL_CETI
06-10-2026 02:51:17
PM - 2.5 58.19 (µg/m3)
PM - 10 100.33 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.38 (mg/m3)
NO2 5.45 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
06-10-2026 03:00:52
PM - 2.5 158.1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .33 (µg/m3)
CO 0.46 (mg/m3)
NO2 .24 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
06-10-2026 02:56:08
PM - 2.5 16.7 (µg/m3)
PM - 10 33.37 (µg/m3)
SO2 13.98 (µg/m3)
CO 0.42 (mg/m3)
NO2 6.53 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
06-10-2026 03:03:10
PM - 2.5 43.98 (µg/m3)
PM - 10 68.11 (µg/m3)
SO2 10.58 (µg/m3)
CO 0.69 (mg/m3)
NO2 5.78 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
06-10-2026 03:02:57
PM - 2.5 69 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.9 (µg/m3)
CO 0.55 (mg/m3)
NO2 9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
06-10-2026 03:00:38
PM - 2.5 3.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
06-10-2026 03:00:50
PM - 2.5 1.15 (µg/m3)
PM - 10 (µg/m3)
SO2 6.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 .24 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 413

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 03:03	06-OCT-2026 03:00	43.98	68.11	10.58	5.78	0.69	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 03:02	05-OCT-2026 21:32	14.80	44.30	67.08	-	1.32	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 03:02	05-OCT-2026 21:32	15.18	44.15	71.69	-	1.34	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 03:01	05-OCT-2026 21:31	15.62	43.95	71.65	-	1.35	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 03:01	05-OCT-2026 21:31	15.86	43.92	70.45	-	1.35	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 03:00	05-OCT-2026 21:30	15.95	43.89	68.45	-	1.34	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	06-OCT-2026 03:00	05-OCT-2026 21:29	3.28	-	5.37	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 02:59	05-OCT-2026 21:29	16.01	43.79	79.67	-	1.40	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 02:59	05-OCT-2026 21:29	15.87	43.58	79.27	-	1.40	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 02:58	05-OCT-2026 21:28	15.44	43.30	76.61	-	1.40	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 413

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