Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 19:18:58
PM - 2.5 39.03 (µg/m3)
PM - 10 61.18 (µg/m3)
SO2 21.79 (µg/m3)
CO 1.20 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
30-09-2026 19:16:14
PM - 2.5 38.37 (µg/m3)
PM - 10 43.04 (µg/m3)
SO2 29.42 (µg/m3)
CO 0.08 (mg/m3)
NO2 3.23 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 19:14:02
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.1 (µg/m3)
CO 0.57 (mg/m3)
NO2 9.79 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 19:15:09
PM - 2.5 22.46 (µg/m3)
PM - 10 0 (µg/m3)
SO2 17.73 (µg/m3)
CO 0.39 (mg/m3)
NO2 1.44 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 19:18:24
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 0.99 (mg/m3)
NO2 45.5 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 19:19:00
PM - 2.5 62.27 (µg/m3)
PM - 10 120.2 (µg/m3)
SO2 17.43 (µg/m3)
CO 0.59 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 19:15:25
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.29 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 19:18:47
PM - 2.5 16 (µg/m3)
PM - 10 30 (µg/m3)
SO2 7.3 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
30-09-2026 19:18:48
PM - 2.5 54.54 (µg/m3)
PM - 10 130.84 (µg/m3)
SO2 26.41 (µg/m3)
CO 1.14 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 19:15:51
PM - 2.5 10.95 (µg/m3)
PM - 10 (µg/m3)
SO2 19.59 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Western Coalfields Limited
Mathani UG
30-09-2026 19:18:57
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.24 (µg/m3)
CO 1.93 (mg/m3)
NO2 3.37 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 19:11:05
PM - 2.5 40.3 (µg/m3)
PM - 10 78.21 (µg/m3)
SO2 16.54 (µg/m3)
CO 1.16 (mg/m3)
NO2 11.29 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 19:18:44
PM - 2.5 40.53 (µg/m3)
PM - 10 64.68 (µg/m3)
SO2 9.65 (µg/m3)
CO 0.53 (mg/m3)
NO2 4.54 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 19:15:52
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 28.09 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 19:18:51
PM - 2.5 87.64 (µg/m3)
PM - 10 116.81 (µg/m3)
SO2 22.51 (µg/m3)
CO 0.79 (mg/m3)
NO2 153.97 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 19:15:51
PM - 2.5 1.42 (µg/m3)
PM - 10 (µg/m3)
SO2 6.54 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 19:18:58
PM - 2.5 39.03 (µg/m3)
PM - 10 61.18 (µg/m3)
SO2 21.79 (µg/m3)
CO 1.20 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
30-09-2026 19:16:14
PM - 2.5 38.37 (µg/m3)
PM - 10 43.04 (µg/m3)
SO2 29.42 (µg/m3)
CO 0.08 (mg/m3)
NO2 3.23 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 19:14:02
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.1 (µg/m3)
CO 0.57 (mg/m3)
NO2 9.79 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 19:15:09
PM - 2.5 22.46 (µg/m3)
PM - 10 0 (µg/m3)
SO2 17.73 (µg/m3)
CO 0.39 (mg/m3)
NO2 1.44 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 19:18:24
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 0.99 (mg/m3)
NO2 45.5 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 19:19:00
PM - 2.5 62.27 (µg/m3)
PM - 10 120.2 (µg/m3)
SO2 17.43 (µg/m3)
CO 0.59 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 19:15:25
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.29 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 19:18:47
PM - 2.5 16 (µg/m3)
PM - 10 30 (µg/m3)
SO2 7.3 (µg/m3)
CO 0.26 (mg/m3)
NO2 10.4 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
30-09-2026 19:18:48
PM - 2.5 54.54 (µg/m3)
PM - 10 130.84 (µg/m3)
SO2 26.41 (µg/m3)
CO 1.14 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 19:15:51
PM - 2.5 10.95 (µg/m3)
PM - 10 (µg/m3)
SO2 19.59 (µg/m3)
CO ##### (mg/m3)
NO2 .26 (µg/m3)
Western Coalfields Limited
Mathani UG
30-09-2026 19:18:57
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.24 (µg/m3)
CO 1.93 (mg/m3)
NO2 3.37 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 19:11:05
PM - 2.5 40.3 (µg/m3)
PM - 10 78.21 (µg/m3)
SO2 16.54 (µg/m3)
CO 1.16 (mg/m3)
NO2 11.29 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 19:18:44
PM - 2.5 40.53 (µg/m3)
PM - 10 64.68 (µg/m3)
SO2 9.65 (µg/m3)
CO 0.53 (mg/m3)
NO2 4.54 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 19:15:52
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 28.09 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 19:18:51
PM - 2.5 87.64 (µg/m3)
PM - 10 116.81 (µg/m3)
SO2 22.51 (µg/m3)
CO 0.79 (mg/m3)
NO2 153.97 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 19:15:51
PM - 2.5 1.42 (µg/m3)
PM - 10 (µg/m3)
SO2 6.54 (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 2,684

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	30-SEP-2026 19:18	30-SEP-2026 13:48	54.54	130.84	26.41	-	1.14	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	30-SEP-2026 19:18	30-SEP-2026 19:15	40.53	64.68	9.65	4.54	0.53	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	30-SEP-2026 19:18	30-SEP-2026 13:48	54.24	130.29	27.94	-	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	30-SEP-2026 19:17	30-SEP-2026 13:47	53.64	129.44	26.69	-	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	30-SEP-2026 19:17	30-SEP-2026 13:47	52.98	128.77	38.46	-	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	30-SEP-2026 19:16	30-SEP-2026 13:46	52.40	127.93	33.09	-	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	30-SEP-2026 19:16	30-SEP-2026 13:46	52.28	127.06	29.33	-	1.19	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	30-SEP-2026 19:15	30-SEP-2026 13:44	0.00	-	28.09	0.00	85.72	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	30-SEP-2026 19:15	30-SEP-2026 13:45	52.23	126.14	30.90	-	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	30-SEP-2026 19:15	30-SEP-2026 13:45	52.33	125.36	35.31	-	1.16	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,684

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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