Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 08:30:04
PM - 2.5 0 (µg/m3)
PM - 10 74.3 (µg/m3)
SO2 10.46 (µg/m3)
CO 1.11 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 08:29:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.98 (µg/m3)
CO 0.69 (mg/m3)
NO2 15.84 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 08:30:03
PM - 2.5 13 (µg/m3)
PM - 10 24 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.07 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 08:30:24
PM - 2.5 21.41 (µg/m3)
PM - 10 61.11 (µg/m3)
SO2 17.78 (µg/m3)
CO 0.51 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 08:30:05
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 08:29:58
PM - 2.5 4 (µg/m3)
PM - 10 9 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.21 (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 08:30:21
PM - 2.5 5.34 (µg/m3)
PM - 10 123.14 (µg/m3)
SO2 0 (µg/m3)
CO 0.77 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 08:30:03
PM - 2.5 9.82 (µg/m3)
PM - 10 (µg/m3)
SO2 29.46 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 08:30:12
PM - 2.5 42.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.05 (µg/m3)
CO 0.50 (mg/m3)
NO2 .62 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 08:26:06
PM - 2.5 36.2 (µg/m3)
PM - 10 70.61 (µg/m3)
SO2 18.09 (µg/m3)
CO 1.01 (mg/m3)
NO2 11.13 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 08:19:00
PM - 2.5 43.98 (µg/m3)
PM - 10 68.12 (µg/m3)
SO2 10.59 (µg/m3)
CO 0.69 (mg/m3)
NO2 5.78 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 08:30:26
PM - 2.5 93 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 1.68 (mg/m3)
NO2 4.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 08:15:43
PM - 2.5 3.39 (µg/m3)
PM - 10 (µg/m3)
SO2 4.79 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 08:15:50
PM - 2.5 .76 (µg/m3)
PM - 10 (µg/m3)
SO2 6.23 (µg/m3)
CO ##### (mg/m3)
NO2 .6 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
03-10-2026 08:30:04
PM - 2.5 0 (µg/m3)
PM - 10 74.3 (µg/m3)
SO2 10.46 (µg/m3)
CO 1.11 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
03-10-2026 08:29:05
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.98 (µg/m3)
CO 0.69 (mg/m3)
NO2 15.84 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
03-10-2026 08:30:03
PM - 2.5 13 (µg/m3)
PM - 10 24 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.07 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
03-10-2026 08:30:24
PM - 2.5 21.41 (µg/m3)
PM - 10 61.11 (µg/m3)
SO2 17.78 (µg/m3)
CO 0.51 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
03-10-2026 08:30:05
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.43 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
03-10-2026 08:29:58
PM - 2.5 4 (µg/m3)
PM - 10 9 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.21 (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 08:30:21
PM - 2.5 5.34 (µg/m3)
PM - 10 123.14 (µg/m3)
SO2 0 (µg/m3)
CO 0.77 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
03-10-2026 08:30:03
PM - 2.5 9.82 (µg/m3)
PM - 10 (µg/m3)
SO2 29.46 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
03-10-2026 08:30:12
PM - 2.5 42.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.05 (µg/m3)
CO 0.50 (mg/m3)
NO2 .62 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
03-10-2026 08:26:06
PM - 2.5 36.2 (µg/m3)
PM - 10 70.61 (µg/m3)
SO2 18.09 (µg/m3)
CO 1.01 (mg/m3)
NO2 11.13 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
03-10-2026 08:19:00
PM - 2.5 43.98 (µg/m3)
PM - 10 68.12 (µg/m3)
SO2 10.59 (µg/m3)
CO 0.69 (mg/m3)
NO2 5.78 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
03-10-2026 08:30:26
PM - 2.5 93 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 1.68 (mg/m3)
NO2 4.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
03-10-2026 08:15:43
PM - 2.5 3.39 (µg/m3)
PM - 10 (µg/m3)
SO2 4.79 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
03-10-2026 08:15:50
PM - 2.5 .76 (µg/m3)
PM - 10 (µg/m3)
SO2 6.23 (µg/m3)
CO ##### (mg/m3)
NO2 .6 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,130

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 08:30	03-OCT-2026 03:00	5.34	123.14	0.00	-	0.77	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 08:29	03-OCT-2026 02:59	5.37	122.59	0.00	-	0.77	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 08:29	03-OCT-2026 02:59	5.30	121.93	0.00	-	0.78	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 08:28	03-OCT-2026 02:58	5.29	121.11	0.00	-	0.79	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 08:28	03-OCT-2026 02:58	5.27	120.36	0.00	-	0.80	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 08:27	03-OCT-2026 02:57	5.27	119.37	0.00	-	0.81	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 08:27	03-OCT-2026 02:57	5.20	118.29	0.00	-	0.82	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 08:26	03-OCT-2026 02:56	4.98	116.75	0.00	-	0.82	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 08:26	03-OCT-2026 02:56	4.82	115.34	0.00	-	0.82	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Gevra , Chattisgarh	SECL GEVRA	03-OCT-2026 08:26	03-OCT-2026 08:15	36.20	70.61	18.09	11.13	1.01	site_	Envea India Pvt Ltd

1 - 10 of 1,130

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