Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
28-09-2026 21:14:58
PM - 2.5 60.15 (µg/m3)
PM - 10 63.64 (µg/m3)
SO2 20.05 (µg/m3)
CO 1.27 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
28-09-2026 21:01:12
PM - 2.5 24.73 (µg/m3)
PM - 10 47.29 (µg/m3)
SO2 0 (µg/m3)
CO 0.79 (mg/m3)
NO2 2.99 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
28-09-2026 21:15:15
PM - 2.5 2.53 (µg/m3)
PM - 10 44.4 (µg/m3)
SO2 10.27 (µg/m3)
CO 1.08 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
28-09-2026 21:14:55
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.34 (µg/m3)
CO 0.71 (mg/m3)
NO2 5.75 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
28-09-2026 21:15:11
PM - 2.5 8 (µg/m3)
PM - 10 13 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.04 (mg/m3)
NO2 6.5 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
28-09-2026 21:00:45
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.31 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
28-09-2026 21:14:56
PM - 2.5 13 (µg/m3)
PM - 10 23 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.2 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
28-09-2026 21:15:03
PM - 2.5 20.39 (µg/m3)
PM - 10 74.71 (µg/m3)
SO2 16.84 (µg/m3)
CO 1.22 (mg/m3)
NO2 1.81 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
28-09-2026 21:15:07
PM - 2.5 38.57 (µg/m3)
PM - 10 65.54 (µg/m3)
SO2 11.63 (µg/m3)
CO 2.52 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
28-09-2026 21:15:16
PM - 2.5 31.57 (µg/m3)
PM - 10 109.03 (µg/m3)
SO2 33.79 (µg/m3)
CO 1.28 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
28-09-2026 21:15:06
PM - 2.5 9.96 (µg/m3)
PM - 10 (µg/m3)
SO2 21.97 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
28-09-2026 21:14:55
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.88 (µg/m3)
CO 1.76 (mg/m3)
NO2 2.54 (µg/m3)
Northern Coalfields Limited
NCL_CETI
28-09-2026 21:06:58
PM - 2.5 60.91 (µg/m3)
PM - 10 105.01 (µg/m3)
SO2 7.11 (µg/m3)
CO 1.19 (mg/m3)
NO2 33.37 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
28-09-2026 21:00:51
PM - 2.5 20.3 (µg/m3)
PM - 10 63.8 (µg/m3)
SO2 0 (µg/m3)
CO 0.31 (mg/m3)
NO2 .86 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
28-09-2026 21:11:03
PM - 2.5 41.3 (µg/m3)
PM - 10 57.88 (µg/m3)
SO2 17.13 (µg/m3)
CO 1.16 (mg/m3)
NO2 9.34 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
28-09-2026 21:03:33
PM - 2.5 42.34 (µg/m3)
PM - 10 66.49 (µg/m3)
SO2 10.14 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.19 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
28-09-2026 21:00:30
PM - 2.5 4.13 (µg/m3)
PM - 10 (µg/m3)
SO2 30.47 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
28-09-2026 21:15:06
PM - 2.5 48.67 (µg/m3)
PM - 10 93.77 (µg/m3)
SO2 21.11 (µg/m3)
CO 1.15 (mg/m3)
NO2 63.95 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
28-09-2026 21:14:58
PM - 2.5 60.15 (µg/m3)
PM - 10 63.64 (µg/m3)
SO2 20.05 (µg/m3)
CO 1.27 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
28-09-2026 21:01:12
PM - 2.5 24.73 (µg/m3)
PM - 10 47.29 (µg/m3)
SO2 0 (µg/m3)
CO 0.79 (mg/m3)
NO2 2.99 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
28-09-2026 21:15:15
PM - 2.5 2.53 (µg/m3)
PM - 10 44.4 (µg/m3)
SO2 10.27 (µg/m3)
CO 1.08 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
28-09-2026 21:14:55
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.34 (µg/m3)
CO 0.71 (mg/m3)
NO2 5.75 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
28-09-2026 21:15:11
PM - 2.5 8 (µg/m3)
PM - 10 13 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.04 (mg/m3)
NO2 6.5 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
28-09-2026 21:00:45
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.31 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
28-09-2026 21:14:56
PM - 2.5 13 (µg/m3)
PM - 10 23 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.27 (mg/m3)
NO2 10.2 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
28-09-2026 21:15:03
PM - 2.5 20.39 (µg/m3)
PM - 10 74.71 (µg/m3)
SO2 16.84 (µg/m3)
CO 1.22 (mg/m3)
NO2 1.81 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
28-09-2026 21:15:07
PM - 2.5 38.57 (µg/m3)
PM - 10 65.54 (µg/m3)
SO2 11.63 (µg/m3)
CO 2.52 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
28-09-2026 21:15:16
PM - 2.5 31.57 (µg/m3)
PM - 10 109.03 (µg/m3)
SO2 33.79 (µg/m3)
CO 1.28 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
28-09-2026 21:15:06
PM - 2.5 9.96 (µg/m3)
PM - 10 (µg/m3)
SO2 21.97 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
28-09-2026 21:14:55
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.88 (µg/m3)
CO 1.76 (mg/m3)
NO2 2.54 (µg/m3)
Northern Coalfields Limited
NCL_CETI
28-09-2026 21:06:58
PM - 2.5 60.91 (µg/m3)
PM - 10 105.01 (µg/m3)
SO2 7.11 (µg/m3)
CO 1.19 (mg/m3)
NO2 33.37 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
28-09-2026 21:00:51
PM - 2.5 20.3 (µg/m3)
PM - 10 63.8 (µg/m3)
SO2 0 (µg/m3)
CO 0.31 (mg/m3)
NO2 .86 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
28-09-2026 21:11:03
PM - 2.5 41.3 (µg/m3)
PM - 10 57.88 (µg/m3)
SO2 17.13 (µg/m3)
CO 1.16 (mg/m3)
NO2 9.34 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
28-09-2026 21:03:33
PM - 2.5 42.34 (µg/m3)
PM - 10 66.49 (µg/m3)
SO2 10.14 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.19 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
28-09-2026 21:00:30
PM - 2.5 4.13 (µg/m3)
PM - 10 (µg/m3)
SO2 30.47 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
28-09-2026 21:15:06
PM - 2.5 48.67 (µg/m3)
PM - 10 93.77 (µg/m3)
SO2 21.11 (µg/m3)
CO 1.15 (mg/m3)
NO2 63.95 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 6,427

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	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	28-SEP-2026 21:15	28-SEP-2026 15:44	3.88	-	27.46	180.31	0.22	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	28-SEP-2026 21:15	28-SEP-2026 15:45	31.57	109.03	33.79	-	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 21:15	28-SEP-2026 15:43	38.57	65.54	11.63	-	2.52	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 21:14	28-SEP-2026 15:44	31.84	107.66	34.24	-	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 21:14	28-SEP-2026 15:42	38.26	65.57	11.28	-	2.43	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 21:14	28-SEP-2026 15:44	32.07	106.63	31.06	-	1.35	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	28-SEP-2026 21:14	28-SEP-2026 15:42	37.86	65.44	10.92	-	2.45	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 21:13	28-SEP-2026 15:43	32.19	105.61	31.37	-	1.33	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	28-SEP-2026 21:13	28-SEP-2026 15:41	37.51	65.26	11.05	-	2.46	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 21:13	28-SEP-2026 15:43	32.42	104.90	37.09	-	1.34	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 6,427

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