Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 08:49:04
PM - 2.5 7.57 (µg/m3)
PM - 10 64.95 (µg/m3)
SO2 10.15 (µg/m3)
CO 1.12 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 08:44:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.79 (µg/m3)
CO 0.42 (mg/m3)
NO2 7.84 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 08:45:53
PM - 2.5 20.09 (µg/m3)
PM - 10 59.44 (µg/m3)
SO2 5.72 (µg/m3)
CO 0.30 (mg/m3)
NO2 7.19 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 08:48:48
PM - 2.5 13 (µg/m3)
PM - 10 23 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.09 (mg/m3)
NO2 44.9 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 08:48:52
PM - 2.5 15.78 (µg/m3)
PM - 10 65.1 (µg/m3)
SO2 17.4 (µg/m3)
CO 0.50 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 08:45:53
PM - 2.5 2.33 (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
03-10-2026 08:48:57
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 08:48:42
PM - 2.5 7.24 (µg/m3)
PM - 10 124.23 (µg/m3)
SO2 2.21 (µg/m3)
CO 0.78 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 08:45:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 31.75 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 08:45:02
PM - 2.5 42.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .91 (µg/m3)
CO 0.63 (mg/m3)
NO2 .57 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 08:41:06
PM - 2.5 35.3 (µg/m3)
PM - 10 68.88 (µg/m3)
SO2 18.01 (µg/m3)
CO 0.98 (mg/m3)
NO2 10.96 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 08:49:01
PM - 2.5 36.05 (µg/m3)
PM - 10 60.23 (µg/m3)
SO2 8.45 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.93 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 08:48:57
PM - 2.5 93 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.8 (µg/m3)
CO 1.59 (mg/m3)
NO2 4.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 08:45:23
PM - 2.5 3.78 (µg/m3)
PM - 10 (µg/m3)
SO2 6.48 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 08:45:50
PM - 2.5 .86 (µg/m3)
PM - 10 (µg/m3)
SO2 6.28 (µg/m3)
CO ##### (mg/m3)
NO2 .32 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 08:49:04
PM - 2.5 7.57 (µg/m3)
PM - 10 64.95 (µg/m3)
SO2 10.15 (µg/m3)
CO 1.12 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 08:44:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.79 (µg/m3)
CO 0.42 (mg/m3)
NO2 7.84 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 08:45:53
PM - 2.5 20.09 (µg/m3)
PM - 10 59.44 (µg/m3)
SO2 5.72 (µg/m3)
CO 0.30 (mg/m3)
NO2 7.19 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 08:48:48
PM - 2.5 13 (µg/m3)
PM - 10 23 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.09 (mg/m3)
NO2 44.9 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 08:48:52
PM - 2.5 15.78 (µg/m3)
PM - 10 65.1 (µg/m3)
SO2 17.4 (µg/m3)
CO 0.50 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 08:45:53
PM - 2.5 2.33 (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
03-10-2026 08:48:57
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 08:48:42
PM - 2.5 7.24 (µg/m3)
PM - 10 124.23 (µg/m3)
SO2 2.21 (µg/m3)
CO 0.78 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 08:45:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 31.75 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 08:45:02
PM - 2.5 42.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .91 (µg/m3)
CO 0.63 (mg/m3)
NO2 .57 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 08:41:06
PM - 2.5 35.3 (µg/m3)
PM - 10 68.88 (µg/m3)
SO2 18.01 (µg/m3)
CO 0.98 (mg/m3)
NO2 10.96 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 08:49:01
PM - 2.5 36.05 (µg/m3)
PM - 10 60.23 (µg/m3)
SO2 8.45 (µg/m3)
CO 0.33 (mg/m3)
NO2 2.93 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 08:48:57
PM - 2.5 93 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.8 (µg/m3)
CO 1.59 (mg/m3)
NO2 4.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 08:45:23
PM - 2.5 3.78 (µg/m3)
PM - 10 (µg/m3)
SO2 6.48 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 08:45:50
PM - 2.5 .86 (µg/m3)
PM - 10 (µg/m3)
SO2 6.28 (µg/m3)
CO ##### (mg/m3)
NO2 .32 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,172

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 08:49	03-OCT-2026 08:45	36.05	60.23	8.45	2.93	0.33	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 08:48	03-OCT-2026 03:18	7.24	124.23	2.21	-	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 08:48	03-OCT-2026 03:18	7.46	125.28	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 08:47	03-OCT-2026 03:17	7.67	126.41	3.20	-	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 08:47	03-OCT-2026 03:17	7.72	127.35	2.32	-	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 08:46	03-OCT-2026 03:16	7.80	128.32	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 08:46	03-OCT-2026 03:16	7.80	129.10	0.00	-	0.81	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 08:45	03-OCT-2026 03:15	7.67	129.86	0.00	-	0.84	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	03-OCT-2026 08:45	03-OCT-2026 03:14	3.78	-	6.48	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	03-OCT-2026 08:45	03-OCT-2026 03:15	7.54	130.38	4.77	-	0.82	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,172

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