Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 17:46:22
PM - 2.5 16.99 (µg/m3)
PM - 10 76.35 (µg/m3)
SO2 36.61 (µg/m3)
CO 0.26 (mg/m3)
NO2 1.92 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 17:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.45 (µg/m3)
CO 0.10 (mg/m3)
NO2 13.69 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 17:45:45
PM - 2.5 22.46 (µg/m3)
PM - 10 55.46 (µg/m3)
SO2 22.88 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.7 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 17:45:41
PM - 2.5 2.27 (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 17:50:00
PM - 2.5 18 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.25 (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 17:49:50
PM - 2.5 34.97 (µg/m3)
PM - 10 53 (µg/m3)
SO2 0 (µg/m3)
CO 1.07 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 17:45:35
PM - 2.5 13.7 (µg/m3)
PM - 10 (µg/m3)
SO2 17.42 (µg/m3)
CO ##### (mg/m3)
NO2 .31 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 17:36:18
PM - 2.5 20.68 (µg/m3)
PM - 10 35.66 (µg/m3)
SO2 7.25 (µg/m3)
CO 1.38 (mg/m3)
NO2 40.76 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 17:45:11
PM - 2.5 35.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .31 (µg/m3)
CO 0.45 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 17:48:32
PM - 2.5 42.79 (µg/m3)
PM - 10 66.93 (µg/m3)
SO2 10.26 (µg/m3)
CO 0.63 (mg/m3)
NO2 5.35 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 17:49:39
PM - 2.5 40.89 (µg/m3)
PM - 10 99.74 (µg/m3)
SO2 29.8 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.57 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 17:50:05
PM - 2.5 59 (µg/m3)
PM - 10 105 (µg/m3)
SO2 18.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 3.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 17:45:29
PM - 2.5 4.11 (µg/m3)
PM - 10 (µg/m3)
SO2 21.24 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 17:49:53
PM - 2.5 62.42 (µg/m3)
PM - 10 104.45 (µg/m3)
SO2 3.93 (µg/m3)
CO 0.91 (mg/m3)
NO2 9.12 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 17:45:50
PM - 2.5 1.21 (µg/m3)
PM - 10 (µg/m3)
SO2 6.59 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
09-10-2026 17:46:22
PM - 2.5 16.99 (µg/m3)
PM - 10 76.35 (µg/m3)
SO2 36.61 (µg/m3)
CO 0.26 (mg/m3)
NO2 1.92 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 17:44:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.45 (µg/m3)
CO 0.10 (mg/m3)
NO2 13.69 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 17:45:45
PM - 2.5 22.46 (µg/m3)
PM - 10 55.46 (µg/m3)
SO2 22.88 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.7 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 17:45:41
PM - 2.5 2.27 (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 17:50:00
PM - 2.5 18 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.25 (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 17:49:50
PM - 2.5 34.97 (µg/m3)
PM - 10 53 (µg/m3)
SO2 0 (µg/m3)
CO 1.07 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 17:45:35
PM - 2.5 13.7 (µg/m3)
PM - 10 (µg/m3)
SO2 17.42 (µg/m3)
CO ##### (mg/m3)
NO2 .31 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 17:36:18
PM - 2.5 20.68 (µg/m3)
PM - 10 35.66 (µg/m3)
SO2 7.25 (µg/m3)
CO 1.38 (mg/m3)
NO2 40.76 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 17:45:11
PM - 2.5 35.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .31 (µg/m3)
CO 0.45 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 17:48:32
PM - 2.5 42.79 (µg/m3)
PM - 10 66.93 (µg/m3)
SO2 10.26 (µg/m3)
CO 0.63 (mg/m3)
NO2 5.35 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 17:49:39
PM - 2.5 40.89 (µg/m3)
PM - 10 99.74 (µg/m3)
SO2 29.8 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.57 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 17:50:05
PM - 2.5 59 (µg/m3)
PM - 10 105 (µg/m3)
SO2 18.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 3.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 17:45:29
PM - 2.5 4.11 (µg/m3)
PM - 10 (µg/m3)
SO2 21.24 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 17:49:53
PM - 2.5 62.42 (µg/m3)
PM - 10 104.45 (µg/m3)
SO2 3.93 (µg/m3)
CO 0.91 (mg/m3)
NO2 9.12 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 17:45:50
PM - 2.5 1.21 (µg/m3)
PM - 10 (µg/m3)
SO2 6.59 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,391

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 17:49	09-OCT-2026 12:19	34.97	53.00	0.00	-	1.07	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	09-OCT-2026 17:49	09-OCT-2026 17:45	40.89	99.74	29.80	44.57	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 17:49	09-OCT-2026 12:19	35.76	53.44	0.00	-	1.05	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 17:48	09-OCT-2026 12:18	36.40	53.95	0.00	-	1.08	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 17:48	09-OCT-2026 17:45	42.79	66.93	10.26	5.35	0.63	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 17:48	09-OCT-2026 12:18	36.77	54.23	0.00	-	1.05	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 17:47	09-OCT-2026 12:17	37.10	54.39	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 17:47	09-OCT-2026 12:17	37.23	54.45	0.00	-	1.01	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 17:46	09-OCT-2026 12:16	37.43	54.54	0.00	-	1.01	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 17:46	09-OCT-2026 12:16	37.46	54.68	0.00	-	0.98	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,391

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