Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 06:18:59
PM - 2.5 39.51 (µg/m3)
PM - 10 91.97 (µg/m3)
SO2 20.87 (µg/m3)
CO 1.22 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 06:16:14
PM - 2.5 29.45 (µg/m3)
PM - 10 47.79 (µg/m3)
SO2 16.29 (µg/m3)
CO 0.62 (mg/m3)
NO2 34.94 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 06:14:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.22 (µg/m3)
CO 0.18 (mg/m3)
NO2 15.55 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 06:15:49
PM - 2.5 15.64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.58 (µg/m3)
CO 0.30 (mg/m3)
NO2 .21 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 06:18:34
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.14 (mg/m3)
NO2 45.7 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 06:19:08
PM - 2.5 27.93 (µg/m3)
PM - 10 69.43 (µg/m3)
SO2 17.63 (µg/m3)
CO 0.69 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 06:15:30
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 06:19:01
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.21 (mg/m3)
NO2 10 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 06:19:06
PM - 2.5 17.99 (µg/m3)
PM - 10 205.3 (µg/m3)
SO2 6.73 (µg/m3)
CO 0.22 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 06:18:39
PM - 2.5 52.87 (µg/m3)
PM - 10 123.73 (µg/m3)
SO2 61.85 (µg/m3)
CO 0.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 06:15:12
PM - 2.5 8.48 (µg/m3)
PM - 10 (µg/m3)
SO2 69.37 (µg/m3)
CO ##### (mg/m3)
NO2 .44 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 06:18:39
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.99 (µg/m3)
CO 1.32 (mg/m3)
NO2 2.05 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 06:11:05
PM - 2.5 49.3 (µg/m3)
PM - 10 95.18 (µg/m3)
SO2 17.21 (µg/m3)
CO 1.47 (mg/m3)
NO2 12.93 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 06:18:48
PM - 2.5 39.54 (µg/m3)
PM - 10 63.7 (µg/m3)
SO2 9.39 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.18 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 06:18:58
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.4 (µg/m3)
CO 1.33 (mg/m3)
NO2 7.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 06:15:22
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 96.89 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 06:19:03
PM - 2.5 26.11 (µg/m3)
PM - 10 44.19 (µg/m3)
SO2 20.5 (µg/m3)
CO 0.90 (mg/m3)
NO2 154.35 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 06:15:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 991.03 (µg/m3)
CO 1.11 (mg/m3)
NO2 6.32 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 06:18:59
PM - 2.5 39.51 (µg/m3)
PM - 10 91.97 (µg/m3)
SO2 20.87 (µg/m3)
CO 1.22 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 06:16:14
PM - 2.5 29.45 (µg/m3)
PM - 10 47.79 (µg/m3)
SO2 16.29 (µg/m3)
CO 0.62 (mg/m3)
NO2 34.94 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 06:14:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.22 (µg/m3)
CO 0.18 (mg/m3)
NO2 15.55 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 06:15:49
PM - 2.5 15.64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.58 (µg/m3)
CO 0.30 (mg/m3)
NO2 .21 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 06:18:34
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.14 (mg/m3)
NO2 45.7 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 06:19:08
PM - 2.5 27.93 (µg/m3)
PM - 10 69.43 (µg/m3)
SO2 17.63 (µg/m3)
CO 0.69 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 06:15:30
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 06:19:01
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.21 (mg/m3)
NO2 10 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 06:19:06
PM - 2.5 17.99 (µg/m3)
PM - 10 205.3 (µg/m3)
SO2 6.73 (µg/m3)
CO 0.22 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 06:18:39
PM - 2.5 52.87 (µg/m3)
PM - 10 123.73 (µg/m3)
SO2 61.85 (µg/m3)
CO 0.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 06:15:12
PM - 2.5 8.48 (µg/m3)
PM - 10 (µg/m3)
SO2 69.37 (µg/m3)
CO ##### (mg/m3)
NO2 .44 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 06:18:39
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.99 (µg/m3)
CO 1.32 (mg/m3)
NO2 2.05 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 06:11:05
PM - 2.5 49.3 (µg/m3)
PM - 10 95.18 (µg/m3)
SO2 17.21 (µg/m3)
CO 1.47 (mg/m3)
NO2 12.93 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 06:18:48
PM - 2.5 39.54 (µg/m3)
PM - 10 63.7 (µg/m3)
SO2 9.39 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.18 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 06:18:58
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.4 (µg/m3)
CO 1.33 (mg/m3)
NO2 7.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 06:15:22
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 96.89 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 06:19:03
PM - 2.5 26.11 (µg/m3)
PM - 10 44.19 (µg/m3)
SO2 20.5 (µg/m3)
CO 0.90 (mg/m3)
NO2 154.35 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 06:15:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 991.03 (µg/m3)
CO 1.11 (mg/m3)
NO2 6.32 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 881

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	SECL_DIPKA	SECL_DIPKA	01-OCT-2026 06:18	01-OCT-2026 06:15	39.54	63.70	9.39	4.18	0.49	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	01-OCT-2026 06:18	01-OCT-2026 00:48	52.87	123.73	61.85	-	0.94	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	01-OCT-2026 06:18	01-OCT-2026 00:48	52.45	124.32	57.01	-	0.94	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	01-OCT-2026 06:17	01-OCT-2026 00:47	51.85	124.64	64.16	-	0.93	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	01-OCT-2026 06:17	01-OCT-2026 00:47	51.34	124.99	58.44	-	0.91	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	01-OCT-2026 06:16	01-OCT-2026 00:46	50.94	125.42	62.58	-	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	01-OCT-2026 06:16	01-OCT-2026 00:46	50.78	125.87	55.45	-	0.92	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	01-OCT-2026 06:15	01-OCT-2026 00:45	50.69	126.38	53.67	-	0.92	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	01-OCT-2026 06:15	01-OCT-2026 00:44	0.00	-	0.00	96.89	24.04	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	01-OCT-2026 06:15	01-OCT-2026 00:45	50.48	126.93	55.68	-	0.94	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 881

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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