Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
28-09-2026 22:19:31
PM - 2.5 41.08 (µg/m3)
PM - 10 54.35 (µg/m3)
SO2 21.74 (µg/m3)
CO 1.11 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
28-09-2026 22:16:12
PM - 2.5 27.9 (µg/m3)
PM - 10 46.42 (µg/m3)
SO2 3.35 (µg/m3)
CO 0.78 (mg/m3)
NO2 23.95 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
28-09-2026 22:19:17
PM - 2.5 0 (µg/m3)
PM - 10 78.38 (µg/m3)
SO2 11.56 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
28-09-2026 22:14:30
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.51 (µg/m3)
CO 0.63 (mg/m3)
NO2 13.3 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
28-09-2026 22:15:32
PM - 2.5 8.54 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.34 (mg/m3)
NO2 1.23 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
28-09-2026 22:18:56
PM - 2.5 6 (µg/m3)
PM - 10 11 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.22 (mg/m3)
NO2 6.8 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
28-09-2026 22:15:15
PM - 2.5 986.94 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 25.82 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
28-09-2026 22:19:27
PM - 2.5 7 (µg/m3)
PM - 10 14 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.27 (mg/m3)
NO2 10 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
28-09-2026 22:19:34
PM - 2.5 6.4 (µg/m3)
PM - 10 55.82 (µg/m3)
SO2 15.6 (µg/m3)
CO 1.18 (mg/m3)
NO2 2.01 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
28-09-2026 22:19:08
PM - 2.5 21.71 (µg/m3)
PM - 10 42.39 (µg/m3)
SO2 9.56 (µg/m3)
CO 2.21 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
28-09-2026 22:19:34
PM - 2.5 43.84 (µg/m3)
PM - 10 144.52 (µg/m3)
SO2 60.54 (µg/m3)
CO 1.27 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
28-09-2026 22:15:22
PM - 2.5 9.44 (µg/m3)
PM - 10 (µg/m3)
SO2 19.34 (µg/m3)
CO ##### (mg/m3)
NO2 .3 (µg/m3)
Western Coalfields Limited
Mathani UG
28-09-2026 22:19:29
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.3 (µg/m3)
CO 1.90 (mg/m3)
NO2 2.52 (µg/m3)
Northern Coalfields Limited
NCL_CETI
28-09-2026 22:06:13
PM - 2.5 63.32 (µg/m3)
PM - 10 109.17 (µg/m3)
SO2 7.13 (µg/m3)
CO 1.39 (mg/m3)
NO2 40.93 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
28-09-2026 22:15:57
PM - 2.5 24.9 (µg/m3)
PM - 10 64.4 (µg/m3)
SO2 0 (µg/m3)
CO 0.39 (mg/m3)
NO2 .76 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
28-09-2026 22:11:03
PM - 2.5 50.9 (µg/m3)
PM - 10 70.91 (µg/m3)
SO2 17.84 (µg/m3)
CO 1.48 (mg/m3)
NO2 10.73 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
28-09-2026 22:18:33
PM - 2.5 42.52 (µg/m3)
PM - 10 66.66 (µg/m3)
SO2 10.19 (µg/m3)
CO 0.62 (mg/m3)
NO2 5.25 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
28-09-2026 22:15:42
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 94.64 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
28-09-2026 22:19:09
PM - 2.5 32 (µg/m3)
PM - 10 53.14 (µg/m3)
SO2 21.87 (µg/m3)
CO 1.05 (mg/m3)
NO2 63.27 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
28-09-2026 22:19:31
PM - 2.5 41.08 (µg/m3)
PM - 10 54.35 (µg/m3)
SO2 21.74 (µg/m3)
CO 1.11 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
28-09-2026 22:16:12
PM - 2.5 27.9 (µg/m3)
PM - 10 46.42 (µg/m3)
SO2 3.35 (µg/m3)
CO 0.78 (mg/m3)
NO2 23.95 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
28-09-2026 22:19:17
PM - 2.5 0 (µg/m3)
PM - 10 78.38 (µg/m3)
SO2 11.56 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
28-09-2026 22:14:30
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 14.51 (µg/m3)
CO 0.63 (mg/m3)
NO2 13.3 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
28-09-2026 22:15:32
PM - 2.5 8.54 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.3 (µg/m3)
CO 0.34 (mg/m3)
NO2 1.23 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
28-09-2026 22:18:56
PM - 2.5 6 (µg/m3)
PM - 10 11 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.22 (mg/m3)
NO2 6.8 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
28-09-2026 22:15:15
PM - 2.5 986.94 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 25.82 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
28-09-2026 22:19:27
PM - 2.5 7 (µg/m3)
PM - 10 14 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.27 (mg/m3)
NO2 10 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
28-09-2026 22:19:34
PM - 2.5 6.4 (µg/m3)
PM - 10 55.82 (µg/m3)
SO2 15.6 (µg/m3)
CO 1.18 (mg/m3)
NO2 2.01 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
28-09-2026 22:19:08
PM - 2.5 21.71 (µg/m3)
PM - 10 42.39 (µg/m3)
SO2 9.56 (µg/m3)
CO 2.21 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
28-09-2026 22:19:34
PM - 2.5 43.84 (µg/m3)
PM - 10 144.52 (µg/m3)
SO2 60.54 (µg/m3)
CO 1.27 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
28-09-2026 22:15:22
PM - 2.5 9.44 (µg/m3)
PM - 10 (µg/m3)
SO2 19.34 (µg/m3)
CO ##### (mg/m3)
NO2 .3 (µg/m3)
Western Coalfields Limited
Mathani UG
28-09-2026 22:19:29
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.3 (µg/m3)
CO 1.90 (mg/m3)
NO2 2.52 (µg/m3)
Northern Coalfields Limited
NCL_CETI
28-09-2026 22:06:13
PM - 2.5 63.32 (µg/m3)
PM - 10 109.17 (µg/m3)
SO2 7.13 (µg/m3)
CO 1.39 (mg/m3)
NO2 40.93 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
28-09-2026 22:15:57
PM - 2.5 24.9 (µg/m3)
PM - 10 64.4 (µg/m3)
SO2 0 (µg/m3)
CO 0.39 (mg/m3)
NO2 .76 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
28-09-2026 22:11:03
PM - 2.5 50.9 (µg/m3)
PM - 10 70.91 (µg/m3)
SO2 17.84 (µg/m3)
CO 1.48 (mg/m3)
NO2 10.73 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
28-09-2026 22:18:33
PM - 2.5 42.52 (µg/m3)
PM - 10 66.66 (µg/m3)
SO2 10.19 (µg/m3)
CO 0.62 (mg/m3)
NO2 5.25 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
28-09-2026 22:15:42
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 94.64 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
28-09-2026 22:19:09
PM - 2.5 32 (µg/m3)
PM - 10 53.14 (µg/m3)
SO2 21.87 (µg/m3)
CO 1.05 (mg/m3)
NO2 63.27 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 6,706

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	28-SEP-2026 22:19	28-SEP-2026 16:49	43.84	144.52	60.54	-	1.27	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	28-SEP-2026 22:19	28-SEP-2026 16:47	21.71	42.39	9.56	-	2.21	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	28-SEP-2026 22:19	28-SEP-2026 16:49	44.03	144.52	59.17	-	1.28	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	28-SEP-2026 22:18	28-SEP-2026 16:46	21.78	41.92	9.63	-	2.21	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	28-SEP-2026 22:18	28-SEP-2026 16:48	44.34	144.52	50.11	-	1.30	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	28-SEP-2026 22:18	28-SEP-2026 22:15	42.52	66.66	10.19	5.25	0.62	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	28-SEP-2026 22:18	28-SEP-2026 16:46	22.05	41.62	9.77	-	2.24	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	28-SEP-2026 22:18	28-SEP-2026 16:48	44.59	144.52	49.34	-	1.32	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	28-SEP-2026 22:17	28-SEP-2026 16:45	22.35	41.53	9.71	-	2.15	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	28-SEP-2026 22:17	28-SEP-2026 16:47	44.75	144.52	52.83	-	1.29	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 6,706

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