Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
05-10-2026 13:01:19
PM - 2.5 44.82 (µg/m3)
PM - 10 75.83 (µg/m3)
SO2 0 (µg/m3)
CO 0.38 (mg/m3)
NO2 4.37 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
05-10-2026 13:03:49
PM - 2.5 9.84 (µg/m3)
PM - 10 55.34 (µg/m3)
SO2 17.65 (µg/m3)
CO 1.09 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
05-10-2026 12:59:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.76 (µg/m3)
CO 0.42 (mg/m3)
NO2 7.36 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
05-10-2026 13:00:56
PM - 2.5 22.19 (µg/m3)
PM - 10 72.54 (µg/m3)
SO2 10.3 (µg/m3)
CO 0.25 (mg/m3)
NO2 8.83 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
05-10-2026 13:03:15
PM - 2.5 19 (µg/m3)
PM - 10 56 (µg/m3)
SO2 4.7 (µg/m3)
CO 2.10 (mg/m3)
NO2 41 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
05-10-2026 13:00:42
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.38 (µg/m3)
CO ##### (mg/m3)
NO2 .92 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
05-10-2026 13:03:35
PM - 2.5 12 (µg/m3)
PM - 10 14 (µg/m3)
SO2 6.3 (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
05-10-2026 13:03:53
PM - 2.5 0 (µg/m3)
PM - 10 44.61 (µg/m3)
SO2 0 (µg/m3)
CO 0.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
05-10-2026 13:00:23
PM - 2.5 12.28 (µg/m3)
PM - 10 (µg/m3)
SO2 18.28 (µg/m3)
CO ##### (mg/m3)
NO2 .92 (µg/m3)
Northern Coalfields Limited
NCL_CETI
05-10-2026 12:51:15
PM - 2.5 26.19 (µg/m3)
PM - 10 45.15 (µg/m3)
SO2 7.41 (µg/m3)
CO 1.50 (mg/m3)
NO2 31.28 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
05-10-2026 13:00:16
PM - 2.5 41.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .04 (µg/m3)
CO 0.45 (mg/m3)
NO2 .19 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
05-10-2026 12:56:08
PM - 2.5 34.5 (µg/m3)
PM - 10 67.48 (µg/m3)
SO2 17.95 (µg/m3)
CO 0.96 (mg/m3)
NO2 10.82 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
05-10-2026 13:03:13
PM - 2.5 43.5 (µg/m3)
PM - 10 67.64 (µg/m3)
SO2 10.45 (µg/m3)
CO 0.67 (mg/m3)
NO2 5.61 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
05-10-2026 13:03:57
PM - 2.5 25 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.5 (µg/m3)
CO 0.21 (mg/m3)
NO2 7.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
05-10-2026 13:00:08
PM - 2.5 3.44 (µg/m3)
PM - 10 (µg/m3)
SO2 8.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
05-10-2026 13:01:19
PM - 2.5 44.82 (µg/m3)
PM - 10 75.83 (µg/m3)
SO2 0 (µg/m3)
CO 0.38 (mg/m3)
NO2 4.37 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
05-10-2026 13:03:49
PM - 2.5 9.84 (µg/m3)
PM - 10 55.34 (µg/m3)
SO2 17.65 (µg/m3)
CO 1.09 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
05-10-2026 12:59:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.76 (µg/m3)
CO 0.42 (mg/m3)
NO2 7.36 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
05-10-2026 13:00:56
PM - 2.5 22.19 (µg/m3)
PM - 10 72.54 (µg/m3)
SO2 10.3 (µg/m3)
CO 0.25 (mg/m3)
NO2 8.83 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
05-10-2026 13:03:15
PM - 2.5 19 (µg/m3)
PM - 10 56 (µg/m3)
SO2 4.7 (µg/m3)
CO 2.10 (mg/m3)
NO2 41 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
05-10-2026 13:00:42
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.38 (µg/m3)
CO ##### (mg/m3)
NO2 .92 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
05-10-2026 13:03:35
PM - 2.5 12 (µg/m3)
PM - 10 14 (µg/m3)
SO2 6.3 (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
05-10-2026 13:03:53
PM - 2.5 0 (µg/m3)
PM - 10 44.61 (µg/m3)
SO2 0 (µg/m3)
CO 0.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
05-10-2026 13:00:23
PM - 2.5 12.28 (µg/m3)
PM - 10 (µg/m3)
SO2 18.28 (µg/m3)
CO ##### (mg/m3)
NO2 .92 (µg/m3)
Northern Coalfields Limited
NCL_CETI
05-10-2026 12:51:15
PM - 2.5 26.19 (µg/m3)
PM - 10 45.15 (µg/m3)
SO2 7.41 (µg/m3)
CO 1.50 (mg/m3)
NO2 31.28 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
05-10-2026 13:00:16
PM - 2.5 41.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .04 (µg/m3)
CO 0.45 (mg/m3)
NO2 .19 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
05-10-2026 12:56:08
PM - 2.5 34.5 (µg/m3)
PM - 10 67.48 (µg/m3)
SO2 17.95 (µg/m3)
CO 0.96 (mg/m3)
NO2 10.82 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
05-10-2026 13:03:13
PM - 2.5 43.5 (µg/m3)
PM - 10 67.64 (µg/m3)
SO2 10.45 (µg/m3)
CO 0.67 (mg/m3)
NO2 5.61 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
05-10-2026 13:03:57
PM - 2.5 25 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.5 (µg/m3)
CO 0.21 (mg/m3)
NO2 7.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
05-10-2026 13:00:08
PM - 2.5 3.44 (µg/m3)
PM - 10 (µg/m3)
SO2 8.36 (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 1,704

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	05-OCT-2026 13:03	05-OCT-2026 07:33	0.00	44.61	0.00	-	0.94	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	05-OCT-2026 13:03	05-OCT-2026 07:33	0.00	44.61	0.00	-	0.90	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	05-OCT-2026 13:03	05-OCT-2026 13:00	43.50	67.64	10.45	5.61	0.67	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	05-OCT-2026 13:02	05-OCT-2026 07:32	0.00	44.61	0.00	-	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	05-OCT-2026 13:02	05-OCT-2026 07:32	0.00	44.61	0.00	-	0.84	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	05-OCT-2026 13:01	05-OCT-2026 07:31	0.00	44.61	0.00	-	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	05-OCT-2026 13:01	05-OCT-2026 07:31	0.00	44.61	0.00	-	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	05-OCT-2026 13:00	05-OCT-2026 07:30	0.00	44.61	0.00	-	0.88	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	05-OCT-2026 13:00	05-OCT-2026 07:29	3.44	-	8.36	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	05-OCT-2026 12:59	05-OCT-2026 07:29	0.00	44.61	0.00	-	0.94	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,704

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