Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 18:01:22
PM - 2.5 16.99 (µg/m3)
PM - 10 76.35 (µg/m3)
SO2 37.08 (µg/m3)
CO 0.52 (mg/m3)
NO2 2.33 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 17:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.2 (µg/m3)
CO 0.05 (mg/m3)
NO2 7.02 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 18:00:39
PM - 2.5 29.91 (µg/m3)
PM - 10 55.46 (µg/m3)
SO2 24.02 (µg/m3)
CO 0.43 (mg/m3)
NO2 2.67 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 18:00:30
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.31 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 18:06:00
PM - 2.5 29 (µg/m3)
PM - 10 53 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 18:06:15
PM - 2.5 34.01 (µg/m3)
PM - 10 67.15 (µg/m3)
SO2 0 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 18:00:25
PM - 2.5 14.46 (µg/m3)
PM - 10 (µg/m3)
SO2 18 (µg/m3)
CO ##### (mg/m3)
NO2 .62 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 17:51:18
PM - 2.5 20.68 (µg/m3)
PM - 10 35.66 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.92 (mg/m3)
NO2 23.28 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 18:00:59
PM - 2.5 76.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .24 (µg/m3)
CO 0.45 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 18:03:42
PM - 2.5 38.17 (µg/m3)
PM - 10 62.34 (µg/m3)
SO2 9.02 (µg/m3)
CO 0.43 (mg/m3)
NO2 3.69 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 18:04:37
PM - 2.5 40.89 (µg/m3)
PM - 10 77.4 (µg/m3)
SO2 40.51 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.78 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 18:05:59
PM - 2.5 72 (µg/m3)
PM - 10 127 (µg/m3)
SO2 17.6 (µg/m3)
CO 0.03 (mg/m3)
NO2 2.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 18:00:19
PM - 2.5 3.65 (µg/m3)
PM - 10 (µg/m3)
SO2 33.9 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 18:05:53
PM - 2.5 70.62 (µg/m3)
PM - 10 114.17 (µg/m3)
SO2 4.68 (µg/m3)
CO 0.93 (mg/m3)
NO2 9.94 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 18:00:51
PM - 2.5 6.58 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 31.81 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 18:01:22
PM - 2.5 16.99 (µg/m3)
PM - 10 76.35 (µg/m3)
SO2 37.08 (µg/m3)
CO 0.52 (mg/m3)
NO2 2.33 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 17:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.2 (µg/m3)
CO 0.05 (mg/m3)
NO2 7.02 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 18:00:39
PM - 2.5 29.91 (µg/m3)
PM - 10 55.46 (µg/m3)
SO2 24.02 (µg/m3)
CO 0.43 (mg/m3)
NO2 2.67 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 18:00:30
PM - 2.5 2.26 (µg/m3)
PM - 10 (µg/m3)
SO2 5.31 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 18:06:00
PM - 2.5 29 (µg/m3)
PM - 10 53 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 18:06:15
PM - 2.5 34.01 (µg/m3)
PM - 10 67.15 (µg/m3)
SO2 0 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 18:00:25
PM - 2.5 14.46 (µg/m3)
PM - 10 (µg/m3)
SO2 18 (µg/m3)
CO ##### (mg/m3)
NO2 .62 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 17:51:18
PM - 2.5 20.68 (µg/m3)
PM - 10 35.66 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.92 (mg/m3)
NO2 23.28 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 18:00:59
PM - 2.5 76.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .24 (µg/m3)
CO 0.45 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 18:03:42
PM - 2.5 38.17 (µg/m3)
PM - 10 62.34 (µg/m3)
SO2 9.02 (µg/m3)
CO 0.43 (mg/m3)
NO2 3.69 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 18:04:37
PM - 2.5 40.89 (µg/m3)
PM - 10 77.4 (µg/m3)
SO2 40.51 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.78 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 18:05:59
PM - 2.5 72 (µg/m3)
PM - 10 127 (µg/m3)
SO2 17.6 (µg/m3)
CO 0.03 (mg/m3)
NO2 2.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 18:00:19
PM - 2.5 3.65 (µg/m3)
PM - 10 (µg/m3)
SO2 33.9 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 18:05:53
PM - 2.5 70.62 (µg/m3)
PM - 10 114.17 (µg/m3)
SO2 4.68 (µg/m3)
CO 0.93 (mg/m3)
NO2 9.94 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 18:00:51
PM - 2.5 6.58 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 31.81 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,427

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 18:06	09-OCT-2026 12:36	34.01	67.15	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	09-OCT-2026 18:05	09-OCT-2026 12:35	33.62	66.16	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	09-OCT-2026 18:05	09-OCT-2026 12:35	33.28	65.23	0.09	-	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	09-OCT-2026 18:04	09-OCT-2026 12:34	32.78	64.08	0.00	-	1.11	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	09-OCT-2026 18:04	09-OCT-2026 18:00	40.89	77.40	40.51	44.78	0.92	site_1963	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 18:04	09-OCT-2026 12:33	32.40	62.03	0.18	-	1.12	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 18:04	09-OCT-2026 12:34	32.45	63.13	0.00	-	1.11	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 18:04	09-OCT-2026 12:33	32.40	62.03	0.18	-	1.12	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 18:03	09-OCT-2026 18:00	38.17	62.34	9.02	3.69	0.43	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 18:03	09-OCT-2026 12:33	32.41	61.11	0.00	-	1.10	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,427

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