Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 18:31:23
PM - 2.5 38.14 (µg/m3)
PM - 10 75.16 (µg/m3)
SO2 0 (µg/m3)
CO 0.80 (mg/m3)
NO2 2.32 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 18:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.87 (µg/m3)
CO 0.38 (mg/m3)
NO2 7.68 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 18:30:59
PM - 2.5 33.97 (µg/m3)
PM - 10 73.55 (µg/m3)
SO2 50.34 (µg/m3)
CO 0.38 (mg/m3)
NO2 10.68 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 18:45:00
PM - 2.5 30 (µg/m3)
PM - 10 59 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.26 (mg/m3)
NO2 1.9 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 18:45:02
PM - 2.5 2 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7 (µg/m3)
CO 0.31 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 18:45:26
PM - 2.5 23 (µg/m3)
PM - 10 44 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.30 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 18:45:34
PM - 2.5 41.2 (µg/m3)
PM - 10 57.82 (µg/m3)
SO2 0 (µg/m3)
CO 1.16 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 18:30:47
PM - 2.5 12.24 (µg/m3)
PM - 10 (µg/m3)
SO2 16.77 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 18:45:11
PM - 2.5 85 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .59 (µg/m3)
CO 0.48 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 18:33:39
PM - 2.5 42.28 (µg/m3)
PM - 10 66.43 (µg/m3)
SO2 10.13 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.17 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 18:45:28
PM - 2.5 82 (µg/m3)
PM - 10 147 (µg/m3)
SO2 16.6 (µg/m3)
CO 0.14 (mg/m3)
NO2 2.4 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 18:45:20
PM - 2.5 50.82 (µg/m3)
PM - 10 90.15 (µg/m3)
SO2 2.01 (µg/m3)
CO 0.87 (mg/m3)
NO2 10.64 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 18:30:51
PM - 2.5 1.21 (µg/m3)
PM - 10 (µg/m3)
SO2 6.18 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 18:31:23
PM - 2.5 38.14 (µg/m3)
PM - 10 75.16 (µg/m3)
SO2 0 (µg/m3)
CO 0.80 (mg/m3)
NO2 2.32 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 18:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.87 (µg/m3)
CO 0.38 (mg/m3)
NO2 7.68 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 18:30:59
PM - 2.5 33.97 (µg/m3)
PM - 10 73.55 (µg/m3)
SO2 50.34 (µg/m3)
CO 0.38 (mg/m3)
NO2 10.68 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 18:45:00
PM - 2.5 30 (µg/m3)
PM - 10 59 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.26 (mg/m3)
NO2 1.9 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 18:45:02
PM - 2.5 2 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7 (µg/m3)
CO 0.31 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 18:45:26
PM - 2.5 23 (µg/m3)
PM - 10 44 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.30 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 18:45:34
PM - 2.5 41.2 (µg/m3)
PM - 10 57.82 (µg/m3)
SO2 0 (µg/m3)
CO 1.16 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 18:30:47
PM - 2.5 12.24 (µg/m3)
PM - 10 (µg/m3)
SO2 16.77 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 18:45:11
PM - 2.5 85 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .59 (µg/m3)
CO 0.48 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 18:33:39
PM - 2.5 42.28 (µg/m3)
PM - 10 66.43 (µg/m3)
SO2 10.13 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.17 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 18:45:28
PM - 2.5 82 (µg/m3)
PM - 10 147 (µg/m3)
SO2 16.6 (µg/m3)
CO 0.14 (mg/m3)
NO2 2.4 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 18:45:20
PM - 2.5 50.82 (µg/m3)
PM - 10 90.15 (µg/m3)
SO2 2.01 (µg/m3)
CO 0.87 (mg/m3)
NO2 10.64 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 18:30:51
PM - 2.5 1.21 (µg/m3)
PM - 10 (µg/m3)
SO2 6.18 (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 2,396

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	10-OCT-2026 18:45	10-OCT-2026 13:15	41.20	57.82	0.00	-	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	10-OCT-2026 18:45	10-OCT-2026 13:15	41.22	57.46	4.78	-	1.14	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	10-OCT-2026 18:44	10-OCT-2026 13:14	41.08	57.00	0.67	-	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	10-OCT-2026 18:44	10-OCT-2026 13:14	40.82	56.75	2.28	-	1.09	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	10-OCT-2026 18:43	10-OCT-2026 13:13	40.65	56.48	1.82	-	1.14	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	10-OCT-2026 18:43	10-OCT-2026 13:13	40.56	56.34	4.69	-	1.14	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	10-OCT-2026 18:42	10-OCT-2026 13:12	40.62	56.29	1.07	-	1.11	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	10-OCT-2026 18:42	10-OCT-2026 13:12	40.54	56.34	0.00	-	1.11	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	10-OCT-2026 18:41	10-OCT-2026 13:11	40.45	56.62	3.71	-	1.11	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	10-OCT-2026 18:41	10-OCT-2026 13:11	40.41	56.92	5.10	-	1.14	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,396

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