Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 09:04:05
PM - 2.5 2.44 (µg/m3)
PM - 10 59.35 (µg/m3)
SO2 9.97 (µg/m3)
CO 1.12 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 08:59:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.42 (µg/m3)
CO 0.23 (mg/m3)
NO2 12.02 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 09:00:46
PM - 2.5 19.23 (µg/m3)
PM - 10 59.44 (µg/m3)
SO2 6.01 (µg/m3)
CO 0.30 (mg/m3)
NO2 12.94 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 09:03:49
PM - 2.5 14 (µg/m3)
PM - 10 27 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.11 (mg/m3)
NO2 45.5 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 09:03:53
PM - 2.5 23.07 (µg/m3)
PM - 10 62.95 (µg/m3)
SO2 18.15 (µg/m3)
CO 0.50 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 09:00:42
PM - 2.5 73.91 (µg/m3)
PM - 10 (µg/m3)
SO2 .45 (µg/m3)
CO ##### (mg/m3)
NO2 992.19 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 09:03:58
PM - 2.5 4 (µg/m3)
PM - 10 9 (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
03-10-2026 09:03:39
PM - 2.5 10.31 (µg/m3)
PM - 10 169.01 (µg/m3)
SO2 0 (µg/m3)
CO 0.78 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 09:00:40
PM - 2.5 9.14 (µg/m3)
PM - 10 (µg/m3)
SO2 27.09 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 09:00:50
PM - 2.5 100.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .15 (µg/m3)
CO 0.73 (mg/m3)
NO2 .51 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 08:56:06
PM - 2.5 25.8 (µg/m3)
PM - 10 51.02 (µg/m3)
SO2 17.27 (µg/m3)
CO 0.65 (mg/m3)
NO2 9.19 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 09:04:01
PM - 2.5 42.27 (µg/m3)
PM - 10 66.42 (µg/m3)
SO2 10.12 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.17 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 09:03:57
PM - 2.5 51 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9 (µg/m3)
CO 1.50 (mg/m3)
NO2 4.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 09:00:13
PM - 2.5 3.67 (µg/m3)
PM - 10 (µg/m3)
SO2 6.41 (µg/m3)
CO 0.18 (mg/m3)
NO2 302.58 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 09:00:50
PM - 2.5 1.23 (µg/m3)
PM - 10 (µg/m3)
SO2 6.39 (µg/m3)
CO ##### (mg/m3)
NO2 .5 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 09:04:05
PM - 2.5 2.44 (µg/m3)
PM - 10 59.35 (µg/m3)
SO2 9.97 (µg/m3)
CO 1.12 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 08:59:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.42 (µg/m3)
CO 0.23 (mg/m3)
NO2 12.02 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 09:00:46
PM - 2.5 19.23 (µg/m3)
PM - 10 59.44 (µg/m3)
SO2 6.01 (µg/m3)
CO 0.30 (mg/m3)
NO2 12.94 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 09:03:49
PM - 2.5 14 (µg/m3)
PM - 10 27 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.11 (mg/m3)
NO2 45.5 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 09:03:53
PM - 2.5 23.07 (µg/m3)
PM - 10 62.95 (µg/m3)
SO2 18.15 (µg/m3)
CO 0.50 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 09:00:42
PM - 2.5 73.91 (µg/m3)
PM - 10 (µg/m3)
SO2 .45 (µg/m3)
CO ##### (mg/m3)
NO2 992.19 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 09:03:58
PM - 2.5 4 (µg/m3)
PM - 10 9 (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
03-10-2026 09:03:39
PM - 2.5 10.31 (µg/m3)
PM - 10 169.01 (µg/m3)
SO2 0 (µg/m3)
CO 0.78 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 09:00:40
PM - 2.5 9.14 (µg/m3)
PM - 10 (µg/m3)
SO2 27.09 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 09:00:50
PM - 2.5 100.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .15 (µg/m3)
CO 0.73 (mg/m3)
NO2 .51 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 08:56:06
PM - 2.5 25.8 (µg/m3)
PM - 10 51.02 (µg/m3)
SO2 17.27 (µg/m3)
CO 0.65 (mg/m3)
NO2 9.19 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 09:04:01
PM - 2.5 42.27 (µg/m3)
PM - 10 66.42 (µg/m3)
SO2 10.12 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.17 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 09:03:57
PM - 2.5 51 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9 (µg/m3)
CO 1.50 (mg/m3)
NO2 4.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 09:00:13
PM - 2.5 3.67 (µg/m3)
PM - 10 (µg/m3)
SO2 6.41 (µg/m3)
CO 0.18 (mg/m3)
NO2 302.58 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 09:00:50
PM - 2.5 1.23 (µg/m3)
PM - 10 (µg/m3)
SO2 6.39 (µg/m3)
CO ##### (mg/m3)
NO2 .5 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,204

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 09:04	03-OCT-2026 09:00	42.27	66.42	10.12	5.17	0.61	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 09:03	03-OCT-2026 03:33	10.31	169.01	0.00	-	0.78	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 09:03	03-OCT-2026 03:33	10.21	166.72	0.00	-	0.76	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	03-OCT-2026 09:02	03-OCT-2026 03:32	10.02	163.91	0.00	-	0.75	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 09:02	03-OCT-2026 03:32	9.87	161.21	0.00	-	0.77	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 09:01	03-OCT-2026 03:31	9.83	157.89	0.00	-	0.79	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	03-OCT-2026 09:01	03-OCT-2026 03:31	9.66	154.75	0.00	-	0.80	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 09:00	03-OCT-2026 03:30	9.48	150.94	0.00	-	0.78	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	03-OCT-2026 09:00	03-OCT-2026 03:29	3.67	-	6.41	302.58	0.18	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 08:59	03-OCT-2026 03:29	9.21	143.89	0.00	-	0.78	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,204

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