Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 15:01:21
PM - 2.5 53.76 (µg/m3)
PM - 10 83.5 (µg/m3)
SO2 58.94 (µg/m3)
CO 0.50 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 14:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.83 (µg/m3)
CO 0.56 (mg/m3)
NO2 2.32 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 15:00:33
PM - 2.5 26.56 (µg/m3)
PM - 10 66.61 (µg/m3)
SO2 21.16 (µg/m3)
CO 0.26 (mg/m3)
NO2 3.29 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 15:00:39
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.31 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 15:06:13
PM - 2.5 16 (µg/m3)
PM - 10 30 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.25 (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 15:06:11
PM - 2.5 16.91 (µg/m3)
PM - 10 52.55 (µg/m3)
SO2 0 (µg/m3)
CO 1.02 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 15:00:33
PM - 2.5 14.17 (µg/m3)
PM - 10 (µg/m3)
SO2 16.13 (µg/m3)
CO ##### (mg/m3)
NO2 1.05 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 15:06:18
PM - 2.5 20.87 (µg/m3)
PM - 10 35.97 (µg/m3)
SO2 7.29 (µg/m3)
CO 1.53 (mg/m3)
NO2 46.27 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 15:00:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .35 (µg/m3)
CO 0.50 (mg/m3)
NO2 .01 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 15:03:32
PM - 2.5 44.55 (µg/m3)
PM - 10 68.68 (µg/m3)
SO2 10.74 (µg/m3)
CO 0.71 (mg/m3)
NO2 5.98 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 15:04:35
PM - 2.5 31.78 (µg/m3)
PM - 10 66.55 (µg/m3)
SO2 54.93 (µg/m3)
CO 0.68 (mg/m3)
NO2 46.11 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 15:05:58
PM - 2.5 56 (µg/m3)
PM - 10 98 (µg/m3)
SO2 20.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 2.8 (µg/m3)
Western Coalfields Limited
Silewara UG
09-10-2026 15:06:10
PM - 2.5 0 (µg/m3)
PM - 10 75.46 (µg/m3)
SO2 14.6 (µg/m3)
CO 1.58 (mg/m3)
NO2 10.12 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 15:00:19
PM - 2.5 3.93 (µg/m3)
PM - 10 (µg/m3)
SO2 7.84 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 15:06:22
PM - 2.5 21.4 (µg/m3)
PM - 10 48.79 (µg/m3)
SO2 2.74 (µg/m3)
CO 0.94 (mg/m3)
NO2 10.17 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 15:00:51
PM - 2.5 1.24 (µg/m3)
PM - 10 (µg/m3)
SO2 6.15 (µg/m3)
CO ##### (mg/m3)
NO2 .88 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 15:01:21
PM - 2.5 53.76 (µg/m3)
PM - 10 83.5 (µg/m3)
SO2 58.94 (µg/m3)
CO 0.50 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 14:59:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.83 (µg/m3)
CO 0.56 (mg/m3)
NO2 2.32 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 15:00:33
PM - 2.5 26.56 (µg/m3)
PM - 10 66.61 (µg/m3)
SO2 21.16 (µg/m3)
CO 0.26 (mg/m3)
NO2 3.29 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 15:00:39
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.31 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 15:06:13
PM - 2.5 16 (µg/m3)
PM - 10 30 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.25 (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 15:06:11
PM - 2.5 16.91 (µg/m3)
PM - 10 52.55 (µg/m3)
SO2 0 (µg/m3)
CO 1.02 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 15:00:33
PM - 2.5 14.17 (µg/m3)
PM - 10 (µg/m3)
SO2 16.13 (µg/m3)
CO ##### (mg/m3)
NO2 1.05 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 15:06:18
PM - 2.5 20.87 (µg/m3)
PM - 10 35.97 (µg/m3)
SO2 7.29 (µg/m3)
CO 1.53 (mg/m3)
NO2 46.27 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 15:00:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .35 (µg/m3)
CO 0.50 (mg/m3)
NO2 .01 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 15:03:32
PM - 2.5 44.55 (µg/m3)
PM - 10 68.68 (µg/m3)
SO2 10.74 (µg/m3)
CO 0.71 (mg/m3)
NO2 5.98 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 15:04:35
PM - 2.5 31.78 (µg/m3)
PM - 10 66.55 (µg/m3)
SO2 54.93 (µg/m3)
CO 0.68 (mg/m3)
NO2 46.11 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 15:05:58
PM - 2.5 56 (µg/m3)
PM - 10 98 (µg/m3)
SO2 20.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 2.8 (µg/m3)
Western Coalfields Limited
Silewara UG
09-10-2026 15:06:10
PM - 2.5 0 (µg/m3)
PM - 10 75.46 (µg/m3)
SO2 14.6 (µg/m3)
CO 1.58 (mg/m3)
NO2 10.12 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 15:00:19
PM - 2.5 3.93 (µg/m3)
PM - 10 (µg/m3)
SO2 7.84 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 15:06:22
PM - 2.5 21.4 (µg/m3)
PM - 10 48.79 (µg/m3)
SO2 2.74 (µg/m3)
CO 0.94 (mg/m3)
NO2 10.17 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 15:00:51
PM - 2.5 1.24 (µg/m3)
PM - 10 (µg/m3)
SO2 6.15 (µg/m3)
CO ##### (mg/m3)
NO2 .88 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,034

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 15:06	09-OCT-2026 09:36	16.91	52.55	0.00	-	1.02	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 15:05	09-OCT-2026 09:35	17.01	52.30	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 15:05	09-OCT-2026 09:35	17.26	52.21	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 15:04	09-OCT-2026 09:34	17.54	52.23	0.00	-	1.04	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	09-OCT-2026 15:04	09-OCT-2026 15:00	31.78	66.55	54.93	46.11	0.68	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 15:04	09-OCT-2026 09:34	17.95	52.39	0.00	-	1.06	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 15:03	09-OCT-2026 09:33	18.45	52.64	0.00	-	1.06	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 15:03	09-OCT-2026 15:00	44.55	68.68	10.74	5.98	0.71	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 15:03	09-OCT-2026 09:33	18.72	52.77	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 15:02	09-OCT-2026 09:32	18.84	52.80	0.00	-	1.04	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,034

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