Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 22:59:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.12 (µg/m3)
CO 0.35 (mg/m3)
NO2 6.65 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 23:00:16
PM - 2.5 12 (µg/m3)
PM - 10 22 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.27 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 23:00:09
PM - 2.5 59.43 (µg/m3)
PM - 10 137.77 (µg/m3)
SO2 17.76 (µg/m3)
CO 0.74 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 23:00:34
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 23:00:15
PM - 2.5 20 (µg/m3)
PM - 10 38 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.24 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 23:00:40
PM - 2.5 31.02 (µg/m3)
PM - 10 89.87 (µg/m3)
SO2 18.85 (µg/m3)
CO 1.28 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 23:00:27
PM - 2.5 24.95 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 23:00:15
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.93 (µg/m3)
CO 1.60 (mg/m3)
NO2 1.69 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 22:51:14
PM - 2.5 40.8 (µg/m3)
PM - 10 70.35 (µg/m3)
SO2 7.04 (µg/m3)
CO 1.45 (mg/m3)
NO2 43.51 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 23:00:39
PM - 2.5 36.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .53 (µg/m3)
CO 0.48 (mg/m3)
NO2 .59 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 22:56:06
PM - 2.5 19.9 (µg/m3)
PM - 10 39.93 (µg/m3)
SO2 16.81 (µg/m3)
CO 0.45 (mg/m3)
NO2 8.09 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 22:49:04
PM - 2.5 41.7 (µg/m3)
PM - 10 65.85 (µg/m3)
SO2 9.97 (µg/m3)
CO 0.59 (mg/m3)
NO2 4.96 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 22:45:57
PM - 2.5 4.48 (µg/m3)
PM - 10 (µg/m3)
SO2 34.07 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 23:00:39
PM - 2.5 .92 (µg/m3)
PM - 10 (µg/m3)
SO2 6.27 (µg/m3)
CO ##### (mg/m3)
NO2 .36 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 22:59:06
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.12 (µg/m3)
CO 0.35 (mg/m3)
NO2 6.65 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 23:00:16
PM - 2.5 12 (µg/m3)
PM - 10 22 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.27 (mg/m3)
NO2 45.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 23:00:09
PM - 2.5 59.43 (µg/m3)
PM - 10 137.77 (µg/m3)
SO2 17.76 (µg/m3)
CO 0.74 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 23:00:34
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 23:00:15
PM - 2.5 20 (µg/m3)
PM - 10 38 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.24 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
03-10-2026 23:00:40
PM - 2.5 31.02 (µg/m3)
PM - 10 89.87 (µg/m3)
SO2 18.85 (µg/m3)
CO 1.28 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 23:00:27
PM - 2.5 24.95 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
03-10-2026 23:00:15
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.93 (µg/m3)
CO 1.60 (mg/m3)
NO2 1.69 (µg/m3)
Northern Coalfields Limited
NCL_CETI
03-10-2026 22:51:14
PM - 2.5 40.8 (µg/m3)
PM - 10 70.35 (µg/m3)
SO2 7.04 (µg/m3)
CO 1.45 (mg/m3)
NO2 43.51 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 23:00:39
PM - 2.5 36.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .53 (µg/m3)
CO 0.48 (mg/m3)
NO2 .59 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 22:56:06
PM - 2.5 19.9 (µg/m3)
PM - 10 39.93 (µg/m3)
SO2 16.81 (µg/m3)
CO 0.45 (mg/m3)
NO2 8.09 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 22:49:04
PM - 2.5 41.7 (µg/m3)
PM - 10 65.85 (µg/m3)
SO2 9.97 (µg/m3)
CO 0.59 (mg/m3)
NO2 4.96 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 22:45:57
PM - 2.5 4.48 (µg/m3)
PM - 10 (µg/m3)
SO2 34.07 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 23:00:39
PM - 2.5 .92 (µg/m3)
PM - 10 (µg/m3)
SO2 6.27 (µg/m3)
CO ##### (mg/m3)
NO2 .36 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 3,078

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	03-OCT-2026 23:00	03-OCT-2026 17:30	31.02	89.87	18.85	-	1.28	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	03-OCT-2026 22:59	03-OCT-2026 17:29	29.60	90.56	21.80	-	1.22	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	03-OCT-2026 22:59	03-OCT-2026 17:29	28.86	90.92	22.31	-	1.17	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	03-OCT-2026 22:58	03-OCT-2026 17:28	28.10	91.46	18.43	-	1.16	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	03-OCT-2026 22:58	03-OCT-2026 17:28	27.42	91.92	18.37	-	1.17	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	03-OCT-2026 22:57	03-OCT-2026 17:27	26.81	92.28	21.86	-	1.17	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	03-OCT-2026 22:57	03-OCT-2026 17:27	26.40	92.53	21.80	-	1.18	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	03-OCT-2026 22:56	03-OCT-2026 17:26	26.04	93.01	19.97	-	1.15	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	03-OCT-2026 22:56	03-OCT-2026 17:26	26.05	93.35	14.08	-	1.16	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Gevra , Chattisgarh	SECL GEVRA	03-OCT-2026 22:56	03-OCT-2026 22:45	19.90	39.93	16.81	8.09	0.45	site_	Envea India Pvt Ltd

1 - 10 of 3,078

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