Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
29-09-2026 18:34:58
PM - 2.5 45.5 (µg/m3)
PM - 10 100.31 (µg/m3)
SO2 21.4 (µg/m3)
CO 1.29 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
29-09-2026 18:29:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.4 (µg/m3)
CO 0.19 (mg/m3)
NO2 11.67 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
29-09-2026 18:30:39
PM - 2.5 17.94 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.73 (µg/m3)
CO 0.35 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
29-09-2026 18:34:38
PM - 2.5 6 (µg/m3)
PM - 10 11 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.03 (mg/m3)
NO2 45.2 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
29-09-2026 18:35:03
PM - 2.5 37.01 (µg/m3)
PM - 10 107.14 (µg/m3)
SO2 17.58 (µg/m3)
CO 0.61 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
29-09-2026 18:30:20
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 985.86 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
29-09-2026 18:34:44
PM - 2.5 19 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.22 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
29-09-2026 18:34:54
PM - 2.5 39.56 (µg/m3)
PM - 10 301.94 (µg/m3)
SO2 0 (µg/m3)
CO 0.73 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
29-09-2026 18:30:59
PM - 2.5 270 (µg/m3)
PM - 10 (µg/m3)
SO2 .6 (µg/m3)
CO ##### (mg/m3)
NO2 28.2 (µg/m3)
Western Coalfields Limited
Mathani UG
29-09-2026 18:35:03
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.68 (µg/m3)
CO 1.37 (mg/m3)
NO2 1.61 (µg/m3)
Northern Coalfields Limited
NCL_CETI
29-09-2026 18:21:11
PM - 2.5 59.19 (µg/m3)
PM - 10 102.05 (µg/m3)
SO2 7.08 (µg/m3)
CO 0.98 (mg/m3)
NO2 48.69 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
29-09-2026 18:30:55
PM - 2.5 70.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .29 (µg/m3)
CO 0.44 (mg/m3)
NO2 .85 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
29-09-2026 18:26:04
PM - 2.5 28.9 (µg/m3)
PM - 10 53.51 (µg/m3)
SO2 18 (µg/m3)
CO 0.82 (mg/m3)
NO2 8.31 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
29-09-2026 18:33:38
PM - 2.5 36.36 (µg/m3)
PM - 10 60.54 (µg/m3)
SO2 8.53 (µg/m3)
CO 0.34 (mg/m3)
NO2 3.04 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
29-09-2026 18:30:59
PM - 2.5 3.71 (µg/m3)
PM - 10 (µg/m3)
SO2 12.41 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
29-09-2026 18:34:56
PM - 2.5 41.61 (µg/m3)
PM - 10 72.12 (µg/m3)
SO2 20.84 (µg/m3)
CO 0.65 (mg/m3)
NO2 142.15 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
29-09-2026 18:30:50
PM - 2.5 1.08 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
29-09-2026 18:34:58
PM - 2.5 45.5 (µg/m3)
PM - 10 100.31 (µg/m3)
SO2 21.4 (µg/m3)
CO 1.29 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
29-09-2026 18:29:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.4 (µg/m3)
CO 0.19 (mg/m3)
NO2 11.67 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
29-09-2026 18:30:39
PM - 2.5 17.94 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.73 (µg/m3)
CO 0.35 (mg/m3)
NO2 1.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
29-09-2026 18:34:38
PM - 2.5 6 (µg/m3)
PM - 10 11 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.03 (mg/m3)
NO2 45.2 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
29-09-2026 18:35:03
PM - 2.5 37.01 (µg/m3)
PM - 10 107.14 (µg/m3)
SO2 17.58 (µg/m3)
CO 0.61 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
29-09-2026 18:30:20
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 985.86 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
29-09-2026 18:34:44
PM - 2.5 19 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.22 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
29-09-2026 18:34:54
PM - 2.5 39.56 (µg/m3)
PM - 10 301.94 (µg/m3)
SO2 0 (µg/m3)
CO 0.73 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
29-09-2026 18:30:59
PM - 2.5 270 (µg/m3)
PM - 10 (µg/m3)
SO2 .6 (µg/m3)
CO ##### (mg/m3)
NO2 28.2 (µg/m3)
Western Coalfields Limited
Mathani UG
29-09-2026 18:35:03
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.68 (µg/m3)
CO 1.37 (mg/m3)
NO2 1.61 (µg/m3)
Northern Coalfields Limited
NCL_CETI
29-09-2026 18:21:11
PM - 2.5 59.19 (µg/m3)
PM - 10 102.05 (µg/m3)
SO2 7.08 (µg/m3)
CO 0.98 (mg/m3)
NO2 48.69 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
29-09-2026 18:30:55
PM - 2.5 70.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .29 (µg/m3)
CO 0.44 (mg/m3)
NO2 .85 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
29-09-2026 18:26:04
PM - 2.5 28.9 (µg/m3)
PM - 10 53.51 (µg/m3)
SO2 18 (µg/m3)
CO 0.82 (mg/m3)
NO2 8.31 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
29-09-2026 18:33:38
PM - 2.5 36.36 (µg/m3)
PM - 10 60.54 (µg/m3)
SO2 8.53 (µg/m3)
CO 0.34 (mg/m3)
NO2 3.04 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
29-09-2026 18:30:59
PM - 2.5 3.71 (µg/m3)
PM - 10 (µg/m3)
SO2 12.41 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
29-09-2026 18:34:56
PM - 2.5 41.61 (µg/m3)
PM - 10 72.12 (µg/m3)
SO2 20.84 (µg/m3)
CO 0.65 (mg/m3)
NO2 142.15 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
29-09-2026 18:30:50
PM - 2.5 1.08 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (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 3,633

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	29-SEP-2026 18:34	29-SEP-2026 13:04	39.56	301.94	0.00	-	0.73	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	29-SEP-2026 18:34	29-SEP-2026 13:04	39.80	309.34	0.00	-	0.73	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	29-SEP-2026 18:33	29-SEP-2026 13:03	40.25	314.76	0.00	-	0.76	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	29-SEP-2026 18:33	29-SEP-2026 18:30	36.36	60.54	8.53	3.04	0.34	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	29-SEP-2026 18:33	29-SEP-2026 13:03	40.76	321.47	0.00	-	0.73	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	29-SEP-2026 18:32	29-SEP-2026 13:02	41.36	328.09	0.00	-	0.72	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	29-SEP-2026 18:32	29-SEP-2026 13:02	42.14	334.26	0.00	-	0.73	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	29-SEP-2026 18:31	29-SEP-2026 13:01	43.07	340.72	4.24	-	0.76	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	29-SEP-2026 18:31	29-SEP-2026 13:01	43.74	345.85	0.00	-	0.76	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	29-SEP-2026 18:30	29-SEP-2026 13:00	3.71	-	12.41	0.00	0.00	site_5592	Swan Environ

1 - 10 of 3,633

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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