Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 12:46:20
PM - 2.5 45.27 (µg/m3)
PM - 10 61.22 (µg/m3)
SO2 67.58 (µg/m3)
CO 0.40 (mg/m3)
NO2 2.57 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
07-10-2026 12:51:24
PM - 2.5 466.07 (µg/m3)
PM - 10 47.81 (µg/m3)
SO2 17.32 (µg/m3)
CO 1.19 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 12:44:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.39 (µg/m3)
CO 0.49 (mg/m3)
NO2 11.89 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 12:45:33
PM - 2.5 26.29 (µg/m3)
PM - 10 73.01 (µg/m3)
SO2 13.16 (µg/m3)
CO 0.30 (mg/m3)
NO2 .41 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 12:45:54
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO ##### (mg/m3)
NO2 .21 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 12:51:37
PM - 2.5 12 (µg/m3)
PM - 10 23 (µg/m3)
SO2 6.3 (µg/m3)
CO 0.29 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 12:51:18
PM - 2.5 34.82 (µg/m3)
PM - 10 50.69 (µg/m3)
SO2 0 (µg/m3)
CO 1.01 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 12:45:31
PM - 2.5 11.46 (µg/m3)
PM - 10 (µg/m3)
SO2 12.57 (µg/m3)
CO ##### (mg/m3)
NO2 1.35 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 12:51:18
PM - 2.5 80.66 (µg/m3)
PM - 10 139.07 (µg/m3)
SO2 9.77 (µg/m3)
CO 1.56 (mg/m3)
NO2 27.91 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 12:45:02
PM - 2.5 162.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.27 (µg/m3)
CO 0.46 (mg/m3)
NO2 .06 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 12:41:09
PM - 2.5 39.1 (µg/m3)
PM - 10 76.16 (µg/m3)
SO2 13.58 (µg/m3)
CO 0.83 (mg/m3)
NO2 11.31 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 12:48:19
PM - 2.5 40.76 (µg/m3)
PM - 10 64.92 (µg/m3)
SO2 9.72 (µg/m3)
CO 0.54 (mg/m3)
NO2 4.62 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 12:49:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 55.38 (µg/m3)
CO 1.43 (mg/m3)
NO2 45.01 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 12:51:34
PM - 2.5 19 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.5 (µg/m3)
CO 0.52 (mg/m3)
NO2 9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 12:45:56
PM - 2.5 3.43 (µg/m3)
PM - 10 (µg/m3)
SO2 12.67 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 12:51:38
PM - 2.5 35.65 (µg/m3)
PM - 10 108.21 (µg/m3)
SO2 5.51 (µg/m3)
CO 1.17 (mg/m3)
NO2 10.61 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 12:46:20
PM - 2.5 45.27 (µg/m3)
PM - 10 61.22 (µg/m3)
SO2 67.58 (µg/m3)
CO 0.40 (mg/m3)
NO2 2.57 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
07-10-2026 12:51:24
PM - 2.5 466.07 (µg/m3)
PM - 10 47.81 (µg/m3)
SO2 17.32 (µg/m3)
CO 1.19 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 12:44:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.39 (µg/m3)
CO 0.49 (mg/m3)
NO2 11.89 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 12:45:33
PM - 2.5 26.29 (µg/m3)
PM - 10 73.01 (µg/m3)
SO2 13.16 (µg/m3)
CO 0.30 (mg/m3)
NO2 .41 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 12:45:54
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.37 (µg/m3)
CO ##### (mg/m3)
NO2 .21 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 12:51:37
PM - 2.5 12 (µg/m3)
PM - 10 23 (µg/m3)
SO2 6.3 (µg/m3)
CO 0.29 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 12:51:18
PM - 2.5 34.82 (µg/m3)
PM - 10 50.69 (µg/m3)
SO2 0 (µg/m3)
CO 1.01 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 12:45:31
PM - 2.5 11.46 (µg/m3)
PM - 10 (µg/m3)
SO2 12.57 (µg/m3)
CO ##### (mg/m3)
NO2 1.35 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 12:51:18
PM - 2.5 80.66 (µg/m3)
PM - 10 139.07 (µg/m3)
SO2 9.77 (µg/m3)
CO 1.56 (mg/m3)
NO2 27.91 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 12:45:02
PM - 2.5 162.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.27 (µg/m3)
CO 0.46 (mg/m3)
NO2 .06 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 12:41:09
PM - 2.5 39.1 (µg/m3)
PM - 10 76.16 (µg/m3)
SO2 13.58 (µg/m3)
CO 0.83 (mg/m3)
NO2 11.31 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 12:48:19
PM - 2.5 40.76 (µg/m3)
PM - 10 64.92 (µg/m3)
SO2 9.72 (µg/m3)
CO 0.54 (mg/m3)
NO2 4.62 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 12:49:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.15 (µg/m3)
SO2 55.38 (µg/m3)
CO 1.43 (mg/m3)
NO2 45.01 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 12:51:34
PM - 2.5 19 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.5 (µg/m3)
CO 0.52 (mg/m3)
NO2 9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 12:45:56
PM - 2.5 3.43 (µg/m3)
PM - 10 (µg/m3)
SO2 12.67 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 12:51:38
PM - 2.5 35.65 (µg/m3)
PM - 10 108.21 (µg/m3)
SO2 5.51 (µg/m3)
CO 1.17 (mg/m3)
NO2 10.61 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,716

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	07-OCT-2026 12:51	07-OCT-2026 07:21	34.82	50.69	0.00	-	1.01	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	07-OCT-2026 12:50	07-OCT-2026 07:20	34.34	51.13	0.00	-	1.03	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	07-OCT-2026 12:50	07-OCT-2026 07:20	34.21	51.38	0.00	-	1.03	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	07-OCT-2026 12:49	07-OCT-2026 07:19	34.05	52.51	0.00	-	1.04	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	07-OCT-2026 12:49	07-OCT-2026 12:45	43.25	58.15	55.38	45.01	1.43	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 12:49	07-OCT-2026 07:19	33.98	53.27	0.00	-	1.09	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	07-OCT-2026 12:48	07-OCT-2026 07:18	34.09	54.13	0.00	-	1.11	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	07-OCT-2026 12:48	07-OCT-2026 12:45	40.76	64.92	9.72	4.62	0.54	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 12:48	07-OCT-2026 07:18	34.30	54.98	0.00	-	1.10	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	07-OCT-2026 12:47	07-OCT-2026 07:17	34.69	56.08	0.00	-	1.05	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,716

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