Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 07:18:58
PM - 2.5 42.85 (µg/m3)
PM - 10 94.13 (µg/m3)
SO2 20.94 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 07:16:14
PM - 2.5 30.81 (µg/m3)
PM - 10 52.92 (µg/m3)
SO2 31.28 (µg/m3)
CO 0.53 (mg/m3)
NO2 20.12 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 07:14:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.87 (µg/m3)
CO 0.21 (mg/m3)
NO2 9.51 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 07:15:33
PM - 2.5 19.89 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.29 (µg/m3)
CO 0.33 (mg/m3)
NO2 1.23 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 07:18:35
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.5 (µg/m3)
CO 0.99 (mg/m3)
NO2 6.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 07:18:41
PM - 2.5 39.52 (µg/m3)
PM - 10 83.5 (µg/m3)
SO2 17.72 (µg/m3)
CO 0.67 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 07:15:45
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 07:19:02
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 07:18:37
PM - 2.5 19.69 (µg/m3)
PM - 10 209.7 (µg/m3)
SO2 6.3 (µg/m3)
CO 0.20 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 07:18:41
PM - 2.5 47.79 (µg/m3)
PM - 10 114.12 (µg/m3)
SO2 50.2 (µg/m3)
CO 0.79 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 07:15:28
PM - 2.5 265.48 (µg/m3)
PM - 10 (µg/m3)
SO2 .92 (µg/m3)
CO ##### (mg/m3)
NO2 25.74 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 07:18:40
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.71 (µg/m3)
CO 1.19 (mg/m3)
NO2 2.74 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 07:06:13
PM - 2.5 86.64 (µg/m3)
PM - 10 149.38 (µg/m3)
SO2 24.65 (µg/m3)
CO 1.35 (mg/m3)
NO2 39.48 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 07:11:04
PM - 2.5 45.2 (µg/m3)
PM - 10 87.54 (µg/m3)
SO2 16.91 (µg/m3)
CO 1.33 (mg/m3)
NO2 12.19 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 07:18:48
PM - 2.5 37.42 (µg/m3)
PM - 10 61.59 (µg/m3)
SO2 8.81 (µg/m3)
CO 0.39 (mg/m3)
NO2 3.42 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 07:18:59
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9 (µg/m3)
CO 1.28 (mg/m3)
NO2 3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 07:15:41
PM - 2.5 3.73 (µg/m3)
PM - 10 (µg/m3)
SO2 7.07 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 07:18:36
PM - 2.5 36.91 (µg/m3)
PM - 10 51.57 (µg/m3)
SO2 19.98 (µg/m3)
CO 0.87 (mg/m3)
NO2 153.37 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 07:15:50
PM - 2.5 .81 (µg/m3)
PM - 10 (µg/m3)
SO2 6.44 (µg/m3)
CO ##### (mg/m3)
NO2 .73 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 07:18:58
PM - 2.5 42.85 (µg/m3)
PM - 10 94.13 (µg/m3)
SO2 20.94 (µg/m3)
CO 1.10 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 07:16:14
PM - 2.5 30.81 (µg/m3)
PM - 10 52.92 (µg/m3)
SO2 31.28 (µg/m3)
CO 0.53 (mg/m3)
NO2 20.12 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 07:14:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.87 (µg/m3)
CO 0.21 (mg/m3)
NO2 9.51 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 07:15:33
PM - 2.5 19.89 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.29 (µg/m3)
CO 0.33 (mg/m3)
NO2 1.23 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 07:18:35
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.5 (µg/m3)
CO 0.99 (mg/m3)
NO2 6.6 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 07:18:41
PM - 2.5 39.52 (µg/m3)
PM - 10 83.5 (µg/m3)
SO2 17.72 (µg/m3)
CO 0.67 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 07:15:45
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 07:19:02
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 07:18:37
PM - 2.5 19.69 (µg/m3)
PM - 10 209.7 (µg/m3)
SO2 6.3 (µg/m3)
CO 0.20 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 07:18:41
PM - 2.5 47.79 (µg/m3)
PM - 10 114.12 (µg/m3)
SO2 50.2 (µg/m3)
CO 0.79 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 07:15:28
PM - 2.5 265.48 (µg/m3)
PM - 10 (µg/m3)
SO2 .92 (µg/m3)
CO ##### (mg/m3)
NO2 25.74 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 07:18:40
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.71 (µg/m3)
CO 1.19 (mg/m3)
NO2 2.74 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 07:06:13
PM - 2.5 86.64 (µg/m3)
PM - 10 149.38 (µg/m3)
SO2 24.65 (µg/m3)
CO 1.35 (mg/m3)
NO2 39.48 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 07:11:04
PM - 2.5 45.2 (µg/m3)
PM - 10 87.54 (µg/m3)
SO2 16.91 (µg/m3)
CO 1.33 (mg/m3)
NO2 12.19 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 07:18:48
PM - 2.5 37.42 (µg/m3)
PM - 10 61.59 (µg/m3)
SO2 8.81 (µg/m3)
CO 0.39 (mg/m3)
NO2 3.42 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 07:18:59
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9 (µg/m3)
CO 1.28 (mg/m3)
NO2 3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 07:15:41
PM - 2.5 3.73 (µg/m3)
PM - 10 (µg/m3)
SO2 7.07 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 07:18:36
PM - 2.5 36.91 (µg/m3)
PM - 10 51.57 (µg/m3)
SO2 19.98 (µg/m3)
CO 0.87 (mg/m3)
NO2 153.37 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 07:15:50
PM - 2.5 .81 (µg/m3)
PM - 10 (µg/m3)
SO2 6.44 (µg/m3)
CO ##### (mg/m3)
NO2 .73 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,012

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 07:18	01-OCT-2026 07:15	37.42	61.59	8.81	3.42	0.39	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 07:18	01-OCT-2026 01:48	47.79	114.12	50.20	-	0.79	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 07:18	01-OCT-2026 01:48	47.31	113.73	51.38	-	0.79	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 07:17	01-OCT-2026 01:47	46.80	113.25	52.86	-	0.79	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 07:17	01-OCT-2026 01:47	46.47	112.79	51.22	-	0.84	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 07:16	01-OCT-2026 01:46	45.98	112.27	55.82	-	0.85	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 07:16	01-OCT-2026 01:46	45.55	111.85	56.86	-	0.87	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	01-OCT-2026 07:15	01-OCT-2026 01:45	3.73	-	7.07	0.00	0.00	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 07:15	01-OCT-2026 01:45	45.32	111.50	51.88	-	0.86	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 07:15	01-OCT-2026 01:45	45.40	111.34	52.74	-	0.84	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,012

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