Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 07:23:57
PM - 2.5 43.58 (µg/m3)
PM - 10 89.73 (µg/m3)
SO2 22.4 (µg/m3)
CO 1.16 (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 07:23:49
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.05 (mg/m3)
NO2 6.7 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 07:23:41
PM - 2.5 37.06 (µg/m3)
PM - 10 84.97 (µg/m3)
SO2 17.81 (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 07:24:02
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 10 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 07:24:07
PM - 2.5 19.98 (µg/m3)
PM - 10 202.4 (µg/m3)
SO2 7.16 (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 07:23:34
PM - 2.5 48.19 (µg/m3)
PM - 10 114.34 (µg/m3)
SO2 47.74 (µg/m3)
CO 0.82 (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 07:23:41
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.47 (µg/m3)
CO 1.36 (mg/m3)
NO2 4.85 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 07:21:14
PM - 2.5 253.57 (µg/m3)
PM - 10 437.2 (µg/m3)
SO2 24.5 (µg/m3)
CO 0.52 (mg/m3)
NO2 8 (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 07:23:59
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.3 (µg/m3)
CO 1.28 (mg/m3)
NO2 1.6 (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 07:24:05
PM - 2.5 32.08 (µg/m3)
PM - 10 52.75 (µg/m3)
SO2 19.3 (µg/m3)
CO 0.87 (mg/m3)
NO2 153.62 (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 07:23:57
PM - 2.5 43.58 (µg/m3)
PM - 10 89.73 (µg/m3)
SO2 22.4 (µg/m3)
CO 1.16 (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 07:23:49
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.05 (mg/m3)
NO2 6.7 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 07:23:41
PM - 2.5 37.06 (µg/m3)
PM - 10 84.97 (µg/m3)
SO2 17.81 (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 07:24:02
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 10 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 07:24:07
PM - 2.5 19.98 (µg/m3)
PM - 10 202.4 (µg/m3)
SO2 7.16 (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 07:23:34
PM - 2.5 48.19 (µg/m3)
PM - 10 114.34 (µg/m3)
SO2 47.74 (µg/m3)
CO 0.82 (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 07:23:41
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.47 (µg/m3)
CO 1.36 (mg/m3)
NO2 4.85 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 07:21:14
PM - 2.5 253.57 (µg/m3)
PM - 10 437.2 (µg/m3)
SO2 24.5 (µg/m3)
CO 0.52 (mg/m3)
NO2 8 (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 07:23:59
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.3 (µg/m3)
CO 1.28 (mg/m3)
NO2 1.6 (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 07:24:05
PM - 2.5 32.08 (µg/m3)
PM - 10 52.75 (µg/m3)
SO2 19.3 (µg/m3)
CO 0.87 (mg/m3)
NO2 153.62 (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 1,022

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 07:23	01-OCT-2026 01:53	48.19	114.34	47.74	-	0.82	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 07:23	01-OCT-2026 01:53	48.13	114.52	45.40	-	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 07:22	01-OCT-2026 01:52	48.27	114.63	42.29	-	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 07:22	01-OCT-2026 01:52	48.32	114.72	46.20	-	0.83	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 07:21	01-OCT-2026 01:51	48.31	114.78	44.08	-	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 07:21	01-OCT-2026 01:51	48.38	114.86	46.99	-	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 07:20	01-OCT-2026 01:50	48.43	114.85	46.15	-	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 07:20	01-OCT-2026 01:50	48.37	114.77	51.80	-	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 07:19	01-OCT-2026 01:49	48.22	114.68	44.93	-	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 07:19	01-OCT-2026 01:49	48.08	114.48	47.80	-	0.85	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,022

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