Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 06:28:58
PM - 2.5 39.18 (µg/m3)
PM - 10 93.06 (µg/m3)
SO2 20.2 (µg/m3)
CO 1.05 (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 06:29:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.2 (µg/m3)
CO 0.18 (mg/m3)
NO2 14.68 (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 06:29:04
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.00 (mg/m3)
NO2 45.5 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 06:29:12
PM - 2.5 19.93 (µg/m3)
PM - 10 66.29 (µg/m3)
SO2 17.85 (µg/m3)
CO 0.67 (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 06:29:02
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 06:29:07
PM - 2.5 19.3 (µg/m3)
PM - 10 209.2 (µg/m3)
SO2 6.99 (µg/m3)
CO 0.21 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 06:29:12
PM - 2.5 48.89 (µg/m3)
PM - 10 106.5 (µg/m3)
SO2 84.28 (µg/m3)
CO 1.10 (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 06:29:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.59 (µg/m3)
CO 1.43 (mg/m3)
NO2 2.37 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 06:26:07
PM - 2.5 86.64 (µg/m3)
PM - 10 149.38 (µg/m3)
SO2 26.5 (µg/m3)
CO 1.49 (mg/m3)
NO2 44.77 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 06:26:05
PM - 2.5 15.7 (µg/m3)
PM - 10 31.9 (µg/m3)
SO2 14.7 (µg/m3)
CO 0.33 (mg/m3)
NO2 6.82 (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 06:28:58
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.4 (µg/m3)
CO 1.37 (mg/m3)
NO2 7.9 (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 06:29:03
PM - 2.5 24.47 (µg/m3)
PM - 10 46.04 (µg/m3)
SO2 21.42 (µg/m3)
CO 0.89 (mg/m3)
NO2 157.05 (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 06:28:58
PM - 2.5 39.18 (µg/m3)
PM - 10 93.06 (µg/m3)
SO2 20.2 (µg/m3)
CO 1.05 (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 06:29:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.2 (µg/m3)
CO 0.18 (mg/m3)
NO2 14.68 (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 06:29:04
PM - 2.5 10 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.00 (mg/m3)
NO2 45.5 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 06:29:12
PM - 2.5 19.93 (µg/m3)
PM - 10 66.29 (µg/m3)
SO2 17.85 (µg/m3)
CO 0.67 (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 06:29:02
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.2 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 06:29:07
PM - 2.5 19.3 (µg/m3)
PM - 10 209.2 (µg/m3)
SO2 6.99 (µg/m3)
CO 0.21 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 06:29:12
PM - 2.5 48.89 (µg/m3)
PM - 10 106.5 (µg/m3)
SO2 84.28 (µg/m3)
CO 1.10 (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 06:29:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.59 (µg/m3)
CO 1.43 (mg/m3)
NO2 2.37 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 06:26:07
PM - 2.5 86.64 (µg/m3)
PM - 10 149.38 (µg/m3)
SO2 26.5 (µg/m3)
CO 1.49 (mg/m3)
NO2 44.77 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 06:26:05
PM - 2.5 15.7 (µg/m3)
PM - 10 31.9 (µg/m3)
SO2 14.7 (µg/m3)
CO 0.33 (mg/m3)
NO2 6.82 (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 06:28:58
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.4 (µg/m3)
CO 1.37 (mg/m3)
NO2 7.9 (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 06:29:03
PM - 2.5 24.47 (µg/m3)
PM - 10 46.04 (µg/m3)
SO2 21.42 (µg/m3)
CO 0.89 (mg/m3)
NO2 157.05 (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 903

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	01-OCT-2026 06:29	01-OCT-2026 00:59	48.89	106.50	84.28	-	1.10	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 06:28	01-OCT-2026 00:58	49.37	107.45	88.75	-	1.12	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 06:28	01-OCT-2026 00:58	49.81	108.17	80.24	-	1.06	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 06:27	01-OCT-2026 00:57	50.38	108.96	84.77	-	1.01	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 06:27	01-OCT-2026 00:57	50.71	109.64	77.91	-	0.99	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 06:26	01-OCT-2026 00:56	50.99	110.41	79.90	-	1.00	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 06:26	01-OCT-2026 00:56	51.28	111.10	72.17	-	1.05	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Gevra , Chattisgarh	SECL GEVRA	01-OCT-2026 06:26	01-OCT-2026 06:15	15.70	31.90	14.70	6.82	0.33	site_	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 06:25	01-OCT-2026 00:55	51.81	111.83	81.54	-	1.06	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 06:25	01-OCT-2026 00:55	52.28	112.54	75.44	-	1.05	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 903

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