Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 16:16:24
PM - 2.5 40.18 (µg/m3)
PM - 10 76.89 (µg/m3)
SO2 7.21 (µg/m3)
CO 0.54 (mg/m3)
NO2 2.07 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 16:14:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.03 (µg/m3)
CO 0.52 (mg/m3)
NO2 4.88 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 16:15:42
PM - 2.5 31.08 (µg/m3)
PM - 10 56.28 (µg/m3)
SO2 43.47 (µg/m3)
CO 0.31 (mg/m3)
NO2 6.16 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 16:02:11
PM - 2.5 41 (µg/m3)
PM - 10 83 (µg/m3)
SO2 6.4 (µg/m3)
CO 1.29 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 16:15:36
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 16:16:30
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.33 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 16:16:53
PM - 2.5 18 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.29 (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 16:16:34
PM - 2.5 12.62 (µg/m3)
PM - 10 35.61 (µg/m3)
SO2 0 (µg/m3)
CO 0.87 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 16:15:28
PM - 2.5 16.85 (µg/m3)
PM - 10 (µg/m3)
SO2 19.96 (µg/m3)
CO ##### (mg/m3)
NO2 1.48 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 16:15:58
PM - 2.5 89.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .99 (µg/m3)
CO 0.50 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 16:03:38
PM - 2.5 41.67 (µg/m3)
PM - 10 65.82 (µg/m3)
SO2 9.96 (µg/m3)
CO 0.58 (mg/m3)
NO2 4.95 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 16:16:57
PM - 2.5 69 (µg/m3)
PM - 10 122 (µg/m3)
SO2 19.2 (µg/m3)
CO 0.00 (mg/m3)
NO2 3.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 16:15:35
PM - 2.5 3.28 (µg/m3)
PM - 10 (µg/m3)
SO2 13.34 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 16:16:50
PM - 2.5 34.54 (µg/m3)
PM - 10 50.75 (µg/m3)
SO2 4.16 (µg/m3)
CO 0.84 (mg/m3)
NO2 10.17 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 16:16:24
PM - 2.5 40.18 (µg/m3)
PM - 10 76.89 (µg/m3)
SO2 7.21 (µg/m3)
CO 0.54 (mg/m3)
NO2 2.07 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 16:14:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.03 (µg/m3)
CO 0.52 (mg/m3)
NO2 4.88 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 16:15:42
PM - 2.5 31.08 (µg/m3)
PM - 10 56.28 (µg/m3)
SO2 43.47 (µg/m3)
CO 0.31 (mg/m3)
NO2 6.16 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 16:02:11
PM - 2.5 41 (µg/m3)
PM - 10 83 (µg/m3)
SO2 6.4 (µg/m3)
CO 1.29 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 16:15:36
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 16:16:30
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.33 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 16:16:53
PM - 2.5 18 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.29 (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 16:16:34
PM - 2.5 12.62 (µg/m3)
PM - 10 35.61 (µg/m3)
SO2 0 (µg/m3)
CO 0.87 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 16:15:28
PM - 2.5 16.85 (µg/m3)
PM - 10 (µg/m3)
SO2 19.96 (µg/m3)
CO ##### (mg/m3)
NO2 1.48 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 16:15:58
PM - 2.5 89.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .99 (µg/m3)
CO 0.50 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 16:03:38
PM - 2.5 41.67 (µg/m3)
PM - 10 65.82 (µg/m3)
SO2 9.96 (µg/m3)
CO 0.58 (mg/m3)
NO2 4.95 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 16:16:57
PM - 2.5 69 (µg/m3)
PM - 10 122 (µg/m3)
SO2 19.2 (µg/m3)
CO 0.00 (mg/m3)
NO2 3.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 16:15:35
PM - 2.5 3.28 (µg/m3)
PM - 10 (µg/m3)
SO2 13.34 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 16:16:50
PM - 2.5 34.54 (µg/m3)
PM - 10 50.75 (µg/m3)
SO2 4.16 (µg/m3)
CO 0.84 (mg/m3)
NO2 10.17 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,081

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 16:16	10-OCT-2026 10:46	12.62	35.61	0.00	-	0.87	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 16:16	10-OCT-2026 10:46	12.36	35.51	0.00	-	0.87	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 16:15	10-OCT-2026 10:44	3.28	-	13.34	0.00	0.00	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 16:15	10-OCT-2026 10:45	11.98	35.64	0.00	-	0.88	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 16:15	10-OCT-2026 10:45	11.65	35.67	0.00	-	0.90	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 16:14	10-OCT-2026 10:44	11.39	35.47	0.00	-	0.90	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 16:14	10-OCT-2026 10:44	11.07	34.80	0.00	-	0.90	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 16:13	10-OCT-2026 10:43	11.01	34.19	0.00	-	0.87	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 16:13	10-OCT-2026 10:43	11.08	33.52	0.00	-	0.86	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 16:12	10-OCT-2026 10:42	11.29	32.63	0.00	-	0.84	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,081

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