Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 08:24:33
PM - 2.5 0 (µg/m3)
PM - 10 76.67 (µg/m3)
SO2 10.58 (µg/m3)
CO 1.11 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 08:14:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.51 (µg/m3)
CO 0.28 (mg/m3)
NO2 7.82 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 08:15:03
PM - 2.5 20.09 (µg/m3)
PM - 10 59.44 (µg/m3)
SO2 8.29 (µg/m3)
CO 0.28 (mg/m3)
NO2 8.42 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 08:24:48
PM - 2.5 13 (µg/m3)
PM - 10 24 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.10 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 08:24:52
PM - 2.5 22.2 (µg/m3)
PM - 10 62.02 (µg/m3)
SO2 18.08 (µg/m3)
CO 0.52 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 08:15:16
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.42 (µg/m3)
CO ##### (mg/m3)
NO2 .27 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 08:24:56
PM - 2.5 4 (µg/m3)
PM - 10 8 (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 08:24:39
PM - 2.5 3.93 (µg/m3)
PM - 10 110.83 (µg/m3)
SO2 0 (µg/m3)
CO 0.79 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 08:15:14
PM - 2.5 7.8 (µg/m3)
PM - 10 (µg/m3)
SO2 31.57 (µg/m3)
CO ##### (mg/m3)
NO2 .38 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 08:15:23
PM - 2.5 42.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.05 (µg/m3)
CO 0.48 (mg/m3)
NO2 .65 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 08:11:06
PM - 2.5 46.6 (µg/m3)
PM - 10 90.25 (µg/m3)
SO2 18.9 (µg/m3)
CO 1.38 (mg/m3)
NO2 13.07 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 08:19:00
PM - 2.5 43.98 (µg/m3)
PM - 10 68.12 (µg/m3)
SO2 10.59 (µg/m3)
CO 0.69 (mg/m3)
NO2 5.78 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 08:24:57
PM - 2.5 93 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 1.73 (mg/m3)
NO2 5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 08:15:43
PM - 2.5 3.39 (µg/m3)
PM - 10 (µg/m3)
SO2 4.79 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 08:15:50
PM - 2.5 .76 (µg/m3)
PM - 10 (µg/m3)
SO2 6.23 (µg/m3)
CO ##### (mg/m3)
NO2 .6 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 08:24:33
PM - 2.5 0 (µg/m3)
PM - 10 76.67 (µg/m3)
SO2 10.58 (µg/m3)
CO 1.11 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 08:14:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.51 (µg/m3)
CO 0.28 (mg/m3)
NO2 7.82 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
03-10-2026 08:15:03
PM - 2.5 20.09 (µg/m3)
PM - 10 59.44 (µg/m3)
SO2 8.29 (µg/m3)
CO 0.28 (mg/m3)
NO2 8.42 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 08:24:48
PM - 2.5 13 (µg/m3)
PM - 10 24 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.10 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 08:24:52
PM - 2.5 22.2 (µg/m3)
PM - 10 62.02 (µg/m3)
SO2 18.08 (µg/m3)
CO 0.52 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 08:15:16
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.42 (µg/m3)
CO ##### (mg/m3)
NO2 .27 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 08:24:56
PM - 2.5 4 (µg/m3)
PM - 10 8 (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 08:24:39
PM - 2.5 3.93 (µg/m3)
PM - 10 110.83 (µg/m3)
SO2 0 (µg/m3)
CO 0.79 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 08:15:14
PM - 2.5 7.8 (µg/m3)
PM - 10 (µg/m3)
SO2 31.57 (µg/m3)
CO ##### (mg/m3)
NO2 .38 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 08:15:23
PM - 2.5 42.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.05 (µg/m3)
CO 0.48 (mg/m3)
NO2 .65 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 08:11:06
PM - 2.5 46.6 (µg/m3)
PM - 10 90.25 (µg/m3)
SO2 18.9 (µg/m3)
CO 1.38 (mg/m3)
NO2 13.07 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 08:19:00
PM - 2.5 43.98 (µg/m3)
PM - 10 68.12 (µg/m3)
SO2 10.59 (µg/m3)
CO 0.69 (mg/m3)
NO2 5.78 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 08:24:57
PM - 2.5 93 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 1.73 (mg/m3)
NO2 5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 08:15:43
PM - 2.5 3.39 (µg/m3)
PM - 10 (µg/m3)
SO2 4.79 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 08:15:50
PM - 2.5 .76 (µg/m3)
PM - 10 (µg/m3)
SO2 6.23 (µg/m3)
CO ##### (mg/m3)
NO2 .6 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,118

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	03-OCT-2026 08:24	03-OCT-2026 02:54	3.93	110.83	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 08:24	03-OCT-2026 02:54	3.41	109.46	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 08:23	03-OCT-2026 02:53	2.76	108.05	1.08	-	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 08:23	03-OCT-2026 02:53	2.14	106.67	0.07	-	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 08:22	03-OCT-2026 02:52	1.38	105.16	0.00	-	0.73	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 08:22	03-OCT-2026 02:52	0.84	103.76	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 08:21	03-OCT-2026 02:51	0.57	102.25	0.00	-	0.72	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	03-OCT-2026 08:21	03-OCT-2026 02:51	0.55	100.98	0.00	-	0.73	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 08:20	03-OCT-2026 02:50	0.51	99.58	0.00	-	0.72	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	03-OCT-2026 08:20	03-OCT-2026 02:50	0.47	98.54	0.00	-	0.76	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,118

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