Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 19:01:24
PM - 2.5 42.52 (µg/m3)
PM - 10 61.88 (µg/m3)
SO2 3.49 (µg/m3)
CO 0.29 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 18:59:44
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.28 (µg/m3)
CO 0.71 (mg/m3)
NO2 13.6 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 19:00:08
PM - 2.5 15.6 (µg/m3)
PM - 10 66.11 (µg/m3)
SO2 22.31 (µg/m3)
CO 0.46 (mg/m3)
NO2 6.57 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 19:00:26
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 989.23 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 19:05:14
PM - 2.5 26 (µg/m3)
PM - 10 47 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 19:05:16
PM - 2.5 31.28 (µg/m3)
PM - 10 68.06 (µg/m3)
SO2 24.14 (µg/m3)
CO 1.26 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 19:00:57
PM - 2.5 13.37 (µg/m3)
PM - 10 (µg/m3)
SO2 21.56 (µg/m3)
CO ##### (mg/m3)
NO2 .29 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 18:51:18
PM - 2.5 61.27 (µg/m3)
PM - 10 105.64 (µg/m3)
SO2 7.29 (µg/m3)
CO 0.88 (mg/m3)
NO2 16.98 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 19:00:38
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.93 (µg/m3)
CO 1.12 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 18:56:09
PM - 2.5 19.5 (µg/m3)
PM - 10 39.15 (µg/m3)
SO2 12.44 (µg/m3)
CO 0.36 (mg/m3)
NO2 7.78 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 19:03:20
PM - 2.5 38.05 (µg/m3)
PM - 10 62.22 (µg/m3)
SO2 8.99 (µg/m3)
CO 0.42 (mg/m3)
NO2 3.65 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 19:04:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.18 (µg/m3)
SO2 20.49 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 19:00:48
PM - 2.5 4.16 (µg/m3)
PM - 10 (µg/m3)
SO2 9.81 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 19:05:17
PM - 2.5 50.98 (µg/m3)
PM - 10 84.95 (µg/m3)
SO2 3.2 (µg/m3)
CO 0.84 (mg/m3)
NO2 11.75 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 19:01:24
PM - 2.5 42.52 (µg/m3)
PM - 10 61.88 (µg/m3)
SO2 3.49 (µg/m3)
CO 0.29 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 18:59:44
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.28 (µg/m3)
CO 0.71 (mg/m3)
NO2 13.6 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 19:00:08
PM - 2.5 15.6 (µg/m3)
PM - 10 66.11 (µg/m3)
SO2 22.31 (µg/m3)
CO 0.46 (mg/m3)
NO2 6.57 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 19:00:26
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 989.23 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 19:05:14
PM - 2.5 26 (µg/m3)
PM - 10 47 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.7 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 19:05:16
PM - 2.5 31.28 (µg/m3)
PM - 10 68.06 (µg/m3)
SO2 24.14 (µg/m3)
CO 1.26 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 19:00:57
PM - 2.5 13.37 (µg/m3)
PM - 10 (µg/m3)
SO2 21.56 (µg/m3)
CO ##### (mg/m3)
NO2 .29 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 18:51:18
PM - 2.5 61.27 (µg/m3)
PM - 10 105.64 (µg/m3)
SO2 7.29 (µg/m3)
CO 0.88 (mg/m3)
NO2 16.98 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 19:00:38
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.93 (µg/m3)
CO 1.12 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 18:56:09
PM - 2.5 19.5 (µg/m3)
PM - 10 39.15 (µg/m3)
SO2 12.44 (µg/m3)
CO 0.36 (mg/m3)
NO2 7.78 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 19:03:20
PM - 2.5 38.05 (µg/m3)
PM - 10 62.22 (µg/m3)
SO2 8.99 (µg/m3)
CO 0.42 (mg/m3)
NO2 3.65 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 19:04:34
PM - 2.5 43.25 (µg/m3)
PM - 10 58.18 (µg/m3)
SO2 20.49 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 19:00:48
PM - 2.5 4.16 (µg/m3)
PM - 10 (µg/m3)
SO2 9.81 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 19:05:17
PM - 2.5 50.98 (µg/m3)
PM - 10 84.95 (µg/m3)
SO2 3.2 (µg/m3)
CO 0.84 (mg/m3)
NO2 11.75 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,565

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 19:05	07-OCT-2026 13:35	31.28	68.06	24.14	-	1.26	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 19:04	07-OCT-2026 13:34	31.04	68.32	21.10	-	1.27	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	07-OCT-2026 19:04	07-OCT-2026 19:00	43.25	58.18	20.49	44.60	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 19:04	07-OCT-2026 13:34	30.64	68.42	20.40	-	1.31	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 19:03	07-OCT-2026 13:33	30.25	68.38	24.66	-	1.34	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	07-OCT-2026 19:03	07-OCT-2026 19:00	38.05	62.22	8.99	3.65	0.42	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 19:03	07-OCT-2026 13:33	29.74	68.41	18.96	-	1.35	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 19:02	07-OCT-2026 13:32	29.23	68.55	21.54	-	1.35	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 19:02	07-OCT-2026 13:32	28.58	68.60	24.15	-	1.33	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 19:01	07-OCT-2026 13:31	27.75	68.59	15.02	-	1.27	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,565

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