Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 07:36:58
PM - 2.5 40.05 (µg/m3)
PM - 10 92.01 (µg/m3)
SO2 22.45 (µg/m3)
CO 1.19 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 07:31:14
PM - 2.5 30.81 (µg/m3)
PM - 10 52.92 (µg/m3)
SO2 30.95 (µg/m3)
CO 0.06 (mg/m3)
NO2 38.11 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 07:29:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.41 (µg/m3)
CO 0.41 (mg/m3)
NO2 1.55 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 07:30:28
PM - 2.5 19.89 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.15 (µg/m3)
CO 0.33 (mg/m3)
NO2 3.9 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 07:37:20
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.02 (mg/m3)
NO2 6.8 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 07:37:13
PM - 2.5 37.43 (µg/m3)
PM - 10 89.06 (µg/m3)
SO2 17.94 (µg/m3)
CO 0.66 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 07:30:34
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 96.09 (µg/m3)
CO (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 07:37:02
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.22 (mg/m3)
NO2 9.9 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 07:37:07
PM - 2.5 18.52 (µg/m3)
PM - 10 179.2 (µg/m3)
SO2 5.11 (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 07:37:07
PM - 2.5 47.41 (µg/m3)
PM - 10 103.8 (µg/m3)
SO2 23.84 (µg/m3)
CO 0.72 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 07:30:17
PM - 2.5 8.23 (µg/m3)
PM - 10 (µg/m3)
SO2 62.96 (µg/m3)
CO (mg/m3)
NO2 1.06 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 07:31:40
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.85 (µg/m3)
CO 1.26 (mg/m3)
NO2 4.25 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 07:36:12
PM - 2.5 253.57 (µg/m3)
PM - 10 437.2 (µg/m3)
SO2 24.39 (µg/m3)
CO 1.18 (mg/m3)
NO2 33.22 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 07:26:05
PM - 2.5 46.8 (µg/m3)
PM - 10 90.51 (µg/m3)
SO2 17.03 (µg/m3)
CO 1.38 (mg/m3)
NO2 12.48 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 07:33:48
PM - 2.5 39.62 (µg/m3)
PM - 10 63.78 (µg/m3)
SO2 9.41 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.21 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 07:37:29
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.4 (µg/m3)
CO 1.18 (mg/m3)
NO2 7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 07:30:31
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 25.53 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 07:37:06
PM - 2.5 27.82 (µg/m3)
PM - 10 48.5 (µg/m3)
SO2 20.16 (µg/m3)
CO 0.86 (mg/m3)
NO2 153.6 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 07:30:51
PM - 2.5 1.1 (µg/m3)
PM - 10 (µg/m3)
SO2 6.32 (µg/m3)
CO (mg/m3)
NO2 .68 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 07:36:58
PM - 2.5 40.05 (µg/m3)
PM - 10 92.01 (µg/m3)
SO2 22.45 (µg/m3)
CO 1.19 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 07:31:14
PM - 2.5 30.81 (µg/m3)
PM - 10 52.92 (µg/m3)
SO2 30.95 (µg/m3)
CO 0.06 (mg/m3)
NO2 38.11 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 07:29:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.41 (µg/m3)
CO 0.41 (mg/m3)
NO2 1.55 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 07:30:28
PM - 2.5 19.89 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.15 (µg/m3)
CO 0.33 (mg/m3)
NO2 3.9 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 07:37:20
PM - 2.5 11 (µg/m3)
PM - 10 21 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.02 (mg/m3)
NO2 6.8 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 07:37:13
PM - 2.5 37.43 (µg/m3)
PM - 10 89.06 (µg/m3)
SO2 17.94 (µg/m3)
CO 0.66 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 07:30:34
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 96.09 (µg/m3)
CO (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 07:37:02
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.22 (mg/m3)
NO2 9.9 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 07:37:07
PM - 2.5 18.52 (µg/m3)
PM - 10 179.2 (µg/m3)
SO2 5.11 (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 07:37:07
PM - 2.5 47.41 (µg/m3)
PM - 10 103.8 (µg/m3)
SO2 23.84 (µg/m3)
CO 0.72 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 07:30:17
PM - 2.5 8.23 (µg/m3)
PM - 10 (µg/m3)
SO2 62.96 (µg/m3)
CO (mg/m3)
NO2 1.06 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 07:31:40
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.85 (µg/m3)
CO 1.26 (mg/m3)
NO2 4.25 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 07:36:12
PM - 2.5 253.57 (µg/m3)
PM - 10 437.2 (µg/m3)
SO2 24.39 (µg/m3)
CO 1.18 (mg/m3)
NO2 33.22 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 07:26:05
PM - 2.5 46.8 (µg/m3)
PM - 10 90.51 (µg/m3)
SO2 17.03 (µg/m3)
CO 1.38 (mg/m3)
NO2 12.48 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 07:33:48
PM - 2.5 39.62 (µg/m3)
PM - 10 63.78 (µg/m3)
SO2 9.41 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.21 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 07:37:29
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.4 (µg/m3)
CO 1.18 (mg/m3)
NO2 7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 07:30:31
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 25.53 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 07:37:06
PM - 2.5 27.82 (µg/m3)
PM - 10 48.5 (µg/m3)
SO2 20.16 (µg/m3)
CO 0.86 (mg/m3)
NO2 153.6 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 07:30:51
PM - 2.5 1.1 (µg/m3)
PM - 10 (µg/m3)
SO2 6.32 (µg/m3)
CO (mg/m3)
NO2 .68 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,052

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 07:37	01-OCT-2026 02:07	47.41	103.80	23.84	-	0.72	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 07:36	01-OCT-2026 02:06	47.50	103.49	33.21	-	0.72	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 07:36	01-OCT-2026 02:06	47.45	103.26	31.14	-	0.75	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 07:35	01-OCT-2026 02:05	47.50	103.09	28.06	-	0.76	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 07:35	01-OCT-2026 02:05	47.53	103.05	24.18	-	0.76	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 07:34	01-OCT-2026 02:04	47.50	103.17	31.02	-	0.75	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 07:34	01-OCT-2026 02:04	47.42	103.24	28.56	-	0.73	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	01-OCT-2026 07:33	01-OCT-2026 07:30	39.62	63.78	9.41	4.21	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 07:33	01-OCT-2026 02:03	47.41	103.36	36.53	-	0.75	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 07:33	01-OCT-2026 02:03	47.40	103.62	34.83	-	0.72	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,052

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