Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 11:46:21
PM - 2.5 50.87 (µg/m3)
PM - 10 78.73 (µg/m3)
SO2 54.93 (µg/m3)
CO 0.53 (mg/m3)
NO2 2.22 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 11:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.95 (µg/m3)
CO 0.65 (mg/m3)
NO2 4.63 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 11:45:40
PM - 2.5 26.87 (µg/m3)
PM - 10 110.49 (µg/m3)
SO2 10.3 (µg/m3)
CO 0.34 (mg/m3)
NO2 2.26 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 11:45:57
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.45 (µg/m3)
CO ##### (mg/m3)
NO2 .46 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 11:49:09
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.3 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 11:35:26
PM - 2.5 9.75 (µg/m3)
PM - 10 128.57 (µg/m3)
SO2 20.84 (µg/m3)
CO 1.33 (mg/m3)
NO2 .89 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 11:49:16
PM - 2.5 18.93 (µg/m3)
PM - 10 45.49 (µg/m3)
SO2 0 (µg/m3)
CO 0.89 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 11:45:25
PM - 2.5 12.96 (µg/m3)
PM - 10 (µg/m3)
SO2 22.11 (µg/m3)
CO ##### (mg/m3)
NO2 .27 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 11:36:20
PM - 2.5 54.77 (µg/m3)
PM - 10 94.43 (µg/m3)
SO2 7.14 (µg/m3)
CO 1.25 (mg/m3)
NO2 35.69 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 11:45:25
PM - 2.5 71.7 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.15 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 11:41:10
PM - 2.5 23.5 (µg/m3)
PM - 10 48.1 (µg/m3)
SO2 15 (µg/m3)
CO 0.42 (mg/m3)
NO2 9.25 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 11:48:31
PM - 2.5 38.45 (µg/m3)
PM - 10 62.62 (µg/m3)
SO2 9.09 (µg/m3)
CO 0.44 (mg/m3)
NO2 3.79 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 11:34:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 53.25 (µg/m3)
CO 0.68 (mg/m3)
NO2 41.64 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 11:49:02
PM - 2.5 54 (µg/m3)
PM - 10 96 (µg/m3)
SO2 16.9 (µg/m3)
CO 0.09 (mg/m3)
NO2 5.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 11:45:27
PM - 2.5 .24 (µg/m3)
PM - 10 (µg/m3)
SO2 355.14 (µg/m3)
CO ##### (mg/m3)
NO2 64.61 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 11:49:19
PM - 2.5 38.12 (µg/m3)
PM - 10 126.75 (µg/m3)
SO2 5.85 (µg/m3)
CO 1.24 (mg/m3)
NO2 13.35 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 11:45:50
PM - 2.5 1.43 (µg/m3)
PM - 10 (µg/m3)
SO2 6.36 (µg/m3)
CO ##### (mg/m3)
NO2 .16 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 11:46:21
PM - 2.5 50.87 (µg/m3)
PM - 10 78.73 (µg/m3)
SO2 54.93 (µg/m3)
CO 0.53 (mg/m3)
NO2 2.22 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 11:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.95 (µg/m3)
CO 0.65 (mg/m3)
NO2 4.63 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 11:45:40
PM - 2.5 26.87 (µg/m3)
PM - 10 110.49 (µg/m3)
SO2 10.3 (µg/m3)
CO 0.34 (mg/m3)
NO2 2.26 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 11:45:57
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.45 (µg/m3)
CO ##### (mg/m3)
NO2 .46 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 11:49:09
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.3 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 11:35:26
PM - 2.5 9.75 (µg/m3)
PM - 10 128.57 (µg/m3)
SO2 20.84 (µg/m3)
CO 1.33 (mg/m3)
NO2 .89 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 11:49:16
PM - 2.5 18.93 (µg/m3)
PM - 10 45.49 (µg/m3)
SO2 0 (µg/m3)
CO 0.89 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 11:45:25
PM - 2.5 12.96 (µg/m3)
PM - 10 (µg/m3)
SO2 22.11 (µg/m3)
CO ##### (mg/m3)
NO2 .27 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 11:36:20
PM - 2.5 54.77 (µg/m3)
PM - 10 94.43 (µg/m3)
SO2 7.14 (µg/m3)
CO 1.25 (mg/m3)
NO2 35.69 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 11:45:25
PM - 2.5 71.7 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.15 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 11:41:10
PM - 2.5 23.5 (µg/m3)
PM - 10 48.1 (µg/m3)
SO2 15 (µg/m3)
CO 0.42 (mg/m3)
NO2 9.25 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 11:48:31
PM - 2.5 38.45 (µg/m3)
PM - 10 62.62 (µg/m3)
SO2 9.09 (µg/m3)
CO 0.44 (mg/m3)
NO2 3.79 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 11:34:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 53.25 (µg/m3)
CO 0.68 (mg/m3)
NO2 41.64 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 11:49:02
PM - 2.5 54 (µg/m3)
PM - 10 96 (µg/m3)
SO2 16.9 (µg/m3)
CO 0.09 (mg/m3)
NO2 5.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 11:45:27
PM - 2.5 .24 (µg/m3)
PM - 10 (µg/m3)
SO2 355.14 (µg/m3)
CO ##### (mg/m3)
NO2 64.61 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 11:49:19
PM - 2.5 38.12 (µg/m3)
PM - 10 126.75 (µg/m3)
SO2 5.85 (µg/m3)
CO 1.24 (mg/m3)
NO2 13.35 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 11:45:50
PM - 2.5 1.43 (µg/m3)
PM - 10 (µg/m3)
SO2 6.36 (µg/m3)
CO ##### (mg/m3)
NO2 .16 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,587

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	09-OCT-2026 11:49	09-OCT-2026 06:19	18.93	45.49	0.00	-	0.89	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	09-OCT-2026 11:48	09-OCT-2026 06:18	19.72	45.76	0.00	-	0.88	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 11:48	09-OCT-2026 11:45	38.45	62.62	9.09	3.79	0.44	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 11:48	09-OCT-2026 06:18	20.56	46.02	0.00	-	0.89	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	09-OCT-2026 11:47	09-OCT-2026 06:17	21.54	46.35	0.64	-	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	09-OCT-2026 11:47	09-OCT-2026 06:17	22.56	46.81	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	09-OCT-2026 11:46	09-OCT-2026 06:16	23.35	47.57	0.00	-	0.89	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	09-OCT-2026 11:46	09-OCT-2026 06:16	23.88	48.28	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	09-OCT-2026 11:45	09-OCT-2026 06:15	24.43	49.03	0.00	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	09-OCT-2026 11:45	09-OCT-2026 06:15	0.24	-	355.14	64.61	32.10	site_5592	Swan Environ

1 - 10 of 1,587

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