Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 16:31:22
PM - 2.5 50.35 (µg/m3)
PM - 10 80.24 (µg/m3)
SO2 29.23 (µg/m3)
CO 0.33 (mg/m3)
NO2 1.88 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 16:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.8 (µg/m3)
CO 0.29 (mg/m3)
NO2 4.4 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 16:30:04
PM - 2.5 22.19 (µg/m3)
PM - 10 58.11 (µg/m3)
SO2 24.88 (µg/m3)
CO 0.34 (mg/m3)
NO2 4.11 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 16:30:35
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.28 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 16:36:58
PM - 2.5 28 (µg/m3)
PM - 10 53 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 16:37:09
PM - 2.5 30.8 (µg/m3)
PM - 10 62.18 (µg/m3)
SO2 0 (µg/m3)
CO 0.99 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 16:30:29
PM - 2.5 14.66 (µg/m3)
PM - 10 (µg/m3)
SO2 19.74 (µg/m3)
CO ##### (mg/m3)
NO2 .76 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 16:36:18
PM - 2.5 20.72 (µg/m3)
PM - 10 35.73 (µg/m3)
SO2 7.23 (µg/m3)
CO 1.55 (mg/m3)
NO2 47.27 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 16:30:06
PM - 2.5 68.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .56 (µg/m3)
CO 0.46 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 16:33:32
PM - 2.5 40.45 (µg/m3)
PM - 10 64.61 (µg/m3)
SO2 9.63 (µg/m3)
CO 0.53 (mg/m3)
NO2 4.51 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 16:34:34
PM - 2.5 40.89 (µg/m3)
PM - 10 68.82 (µg/m3)
SO2 29.96 (µg/m3)
CO 0.92 (mg/m3)
NO2 43.12 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 16:36:57
PM - 2.5 57 (µg/m3)
PM - 10 102 (µg/m3)
SO2 19.6 (µg/m3)
CO 0.00 (mg/m3)
NO2 4.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 16:30:19
PM - 2.5 19.34 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 31.79 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 16:37:24
PM - 2.5 46.93 (µg/m3)
PM - 10 63.38 (µg/m3)
SO2 4.15 (µg/m3)
CO 0.90 (mg/m3)
NO2 10.21 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 16:30:51
PM - 2.5 1.04 (µg/m3)
PM - 10 (µg/m3)
SO2 6.3 (µg/m3)
CO 0.66 (mg/m3)
NO2 .24 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 16:31:22
PM - 2.5 50.35 (µg/m3)
PM - 10 80.24 (µg/m3)
SO2 29.23 (µg/m3)
CO 0.33 (mg/m3)
NO2 1.88 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 16:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.8 (µg/m3)
CO 0.29 (mg/m3)
NO2 4.4 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 16:30:04
PM - 2.5 22.19 (µg/m3)
PM - 10 58.11 (µg/m3)
SO2 24.88 (µg/m3)
CO 0.34 (mg/m3)
NO2 4.11 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 16:30:35
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.28 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 16:36:58
PM - 2.5 28 (µg/m3)
PM - 10 53 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 16:37:09
PM - 2.5 30.8 (µg/m3)
PM - 10 62.18 (µg/m3)
SO2 0 (µg/m3)
CO 0.99 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 16:30:29
PM - 2.5 14.66 (µg/m3)
PM - 10 (µg/m3)
SO2 19.74 (µg/m3)
CO ##### (mg/m3)
NO2 .76 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 16:36:18
PM - 2.5 20.72 (µg/m3)
PM - 10 35.73 (µg/m3)
SO2 7.23 (µg/m3)
CO 1.55 (mg/m3)
NO2 47.27 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 16:30:06
PM - 2.5 68.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .56 (µg/m3)
CO 0.46 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 16:33:32
PM - 2.5 40.45 (µg/m3)
PM - 10 64.61 (µg/m3)
SO2 9.63 (µg/m3)
CO 0.53 (mg/m3)
NO2 4.51 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 16:34:34
PM - 2.5 40.89 (µg/m3)
PM - 10 68.82 (µg/m3)
SO2 29.96 (µg/m3)
CO 0.92 (mg/m3)
NO2 43.12 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 16:36:57
PM - 2.5 57 (µg/m3)
PM - 10 102 (µg/m3)
SO2 19.6 (µg/m3)
CO 0.00 (mg/m3)
NO2 4.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 16:30:19
PM - 2.5 19.34 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 31.79 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 16:37:24
PM - 2.5 46.93 (µg/m3)
PM - 10 63.38 (µg/m3)
SO2 4.15 (µg/m3)
CO 0.90 (mg/m3)
NO2 10.21 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 16:30:51
PM - 2.5 1.04 (µg/m3)
PM - 10 (µg/m3)
SO2 6.3 (µg/m3)
CO 0.66 (mg/m3)
NO2 .24 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,232

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 16:37	09-OCT-2026 11:07	30.80	62.18	0.00	-	0.99	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 16:36	09-OCT-2026 11:06	30.50	62.24	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	09-OCT-2026 16:36	09-OCT-2026 11:06	30.13	62.08	0.00	-	1.04	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 16:35	09-OCT-2026 11:05	29.55	62.00	0.00	-	1.04	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 16:35	09-OCT-2026 11:05	29.21	62.04	0.00	-	0.99	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 16:34	09-OCT-2026 11:04	28.29	62.04	0.00	-	0.95	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	09-OCT-2026 16:34	09-OCT-2026 16:30	40.89	68.82	29.96	43.12	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 16:34	09-OCT-2026 11:04	27.83	61.97	0.00	-	0.96	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 16:33	09-OCT-2026 11:03	27.31	61.79	0.00	-	0.97	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 16:33	09-OCT-2026 16:30	40.45	64.61	9.63	4.51	0.53	site_1931	Envea India Pvt Ltd

1 - 10 of 2,232

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