Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 01:46:21
PM - 2.5 48.21 (µg/m3)
PM - 10 61.61 (µg/m3)
SO2 27.47 (µg/m3)
CO 0.73 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 01:44:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.33 (µg/m3)
CO 0.05 (mg/m3)
NO2 13.55 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 01:45:04
PM - 2.5 24.73 (µg/m3)
PM - 10 58.93 (µg/m3)
SO2 18.3 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.29 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 01:45:56
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 01:48:52
PM - 2.5 18 (µg/m3)
PM - 10 33 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 01:48:34
PM - 2.5 18.27 (µg/m3)
PM - 10 34.5 (µg/m3)
SO2 6.02 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 01:45:04
PM - 2.5 10.15 (µg/m3)
PM - 10 (µg/m3)
SO2 28.18 (µg/m3)
CO ##### (mg/m3)
NO2 .22 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 01:48:56
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.97 (µg/m3)
CO 1.43 (mg/m3)
NO2 1.75 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 01:41:09
PM - 2.5 46 (µg/m3)
PM - 10 89.16 (µg/m3)
SO2 13.97 (µg/m3)
CO 0.99 (mg/m3)
NO2 12.56 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 01:48:22
PM - 2.5 39.97 (µg/m3)
PM - 10 64.12 (µg/m3)
SO2 9.5 (µg/m3)
CO 0.51 (mg/m3)
NO2 4.34 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 01:34:55
PM - 2.5 43.25 (µg/m3)
PM - 10 78.38 (µg/m3)
SO2 0 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.96 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 01:48:42
PM - 2.5 76 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.5 (µg/m3)
CO 1.41 (mg/m3)
NO2 7.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 01:45:19
PM - 2.5 3.35 (µg/m3)
PM - 10 (µg/m3)
SO2 9.2 (µg/m3)
CO 0.23 (mg/m3)
NO2 270 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 01:48:53
PM - 2.5 30.96 (µg/m3)
PM - 10 56.35 (µg/m3)
SO2 3.53 (µg/m3)
CO 0.82 (mg/m3)
NO2 11.34 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
08-10-2026 01:46:21
PM - 2.5 48.21 (µg/m3)
PM - 10 61.61 (µg/m3)
SO2 27.47 (µg/m3)
CO 0.73 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
08-10-2026 01:44:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.33 (µg/m3)
CO 0.05 (mg/m3)
NO2 13.55 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
08-10-2026 01:45:04
PM - 2.5 24.73 (µg/m3)
PM - 10 58.93 (µg/m3)
SO2 18.3 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.29 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
08-10-2026 01:45:56
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
08-10-2026 01:48:52
PM - 2.5 18 (µg/m3)
PM - 10 33 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.23 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
08-10-2026 01:48:34
PM - 2.5 18.27 (µg/m3)
PM - 10 34.5 (µg/m3)
SO2 6.02 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
08-10-2026 01:45:04
PM - 2.5 10.15 (µg/m3)
PM - 10 (µg/m3)
SO2 28.18 (µg/m3)
CO ##### (mg/m3)
NO2 .22 (µg/m3)
Western Coalfields Limited
Mathani UG
08-10-2026 01:48:56
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.97 (µg/m3)
CO 1.43 (mg/m3)
NO2 1.75 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
08-10-2026 01:41:09
PM - 2.5 46 (µg/m3)
PM - 10 89.16 (µg/m3)
SO2 13.97 (µg/m3)
CO 0.99 (mg/m3)
NO2 12.56 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
08-10-2026 01:48:22
PM - 2.5 39.97 (µg/m3)
PM - 10 64.12 (µg/m3)
SO2 9.5 (µg/m3)
CO 0.51 (mg/m3)
NO2 4.34 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
08-10-2026 01:34:55
PM - 2.5 43.25 (µg/m3)
PM - 10 78.38 (µg/m3)
SO2 0 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.96 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
08-10-2026 01:48:42
PM - 2.5 76 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.5 (µg/m3)
CO 1.41 (mg/m3)
NO2 7.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
08-10-2026 01:45:19
PM - 2.5 3.35 (µg/m3)
PM - 10 (µg/m3)
SO2 9.2 (µg/m3)
CO 0.23 (mg/m3)
NO2 270 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
08-10-2026 01:48:53
PM - 2.5 30.96 (µg/m3)
PM - 10 56.35 (µg/m3)
SO2 3.53 (µg/m3)
CO 0.82 (mg/m3)
NO2 11.34 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 244

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	08-OCT-2026 01:48	07-OCT-2026 20:18	18.27	34.50	6.02	-	0.88	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	08-OCT-2026 01:48	08-OCT-2026 01:45	39.97	64.12	9.50	4.34	0.51	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 01:48	07-OCT-2026 20:18	18.09	33.90	8.32	-	0.86	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	08-OCT-2026 01:47	07-OCT-2026 20:17	17.82	33.40	2.81	-	0.86	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	08-OCT-2026 01:47	07-OCT-2026 20:17	17.73	33.03	7.67	-	0.85	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	08-OCT-2026 01:46	07-OCT-2026 20:16	17.65	32.50	9.17	-	0.86	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	08-OCT-2026 01:46	07-OCT-2026 20:16	17.56	32.11	4.89	-	0.87	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	08-OCT-2026 01:45	07-OCT-2026 20:15	17.50	31.84	4.43	-	0.88	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	08-OCT-2026 01:45	07-OCT-2026 20:14	3.35	-	9.20	270.00	0.23	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	08-OCT-2026 01:45	07-OCT-2026 20:15	17.58	31.77	2.79	-	0.88	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 244

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