Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 07:38:57
PM - 2.5 35.2 (µg/m3)
PM - 10 91.25 (µg/m3)
SO2 21.28 (µg/m3)
CO 1.13 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
30-09-2026 07:31:13
PM - 2.5 39.83 (µg/m3)
PM - 10 55.28 (µg/m3)
SO2 28.09 (µg/m3)
CO 0.80 (mg/m3)
NO2 42.38 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 07:29:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.65 (µg/m3)
CO 0.50 (mg/m3)
NO2 3.33 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 07:30:50
PM - 2.5 17.51 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.72 (µg/m3)
CO 0.28 (mg/m3)
NO2 6.98 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 07:38:33
PM - 2.5 2 (µg/m3)
PM - 10 3 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.12 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 07:38:47
PM - 2.5 59.5 (µg/m3)
PM - 10 100.2 (µg/m3)
SO2 17.93 (µg/m3)
CO 0.65 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 07:30:55
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO (mg/m3)
NO2 .36 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 07:38:56
PM - 2.5 6 (µg/m3)
PM - 10 12 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
30-09-2026 07:38:37
PM - 2.5 3.96 (µg/m3)
PM - 10 55.49 (µg/m3)
SO2 3.98 (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
30-09-2026 07:39:06
PM - 2.5 26.76 (µg/m3)
PM - 10 38.97 (µg/m3)
SO2 26.96 (µg/m3)
CO 0.70 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 07:30:35
PM - 2.5 8.76 (µg/m3)
PM - 10 (µg/m3)
SO2 31.35 (µg/m3)
CO (mg/m3)
NO2 .31 (µg/m3)
Northern Coalfields Limited
NCL_CETI
30-09-2026 07:36:13
PM - 2.5 66.43 (µg/m3)
PM - 10 114.54 (µg/m3)
SO2 24.72 (µg/m3)
CO 0.36 (mg/m3)
NO2 12.81 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
30-09-2026 07:30:39
PM - 2.5 36.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.39 (mg/m3)
NO2 .53 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 07:26:04
PM - 2.5 17.8 (µg/m3)
PM - 10 62.64 (µg/m3)
SO2 16.94 (µg/m3)
CO 0.44 (mg/m3)
NO2 6.4 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 07:33:42
PM - 2.5 37.22 (µg/m3)
PM - 10 61.39 (µg/m3)
SO2 8.76 (µg/m3)
CO 0.38 (mg/m3)
NO2 3.35 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
30-09-2026 07:38:57
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.2 (µg/m3)
CO 1.05 (mg/m3)
NO2 4.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 07:30:53
PM - 2.5 94.18 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 3.8 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 07:38:38
PM - 2.5 37.35 (µg/m3)
PM - 10 55.62 (µg/m3)
SO2 21.38 (µg/m3)
CO 0.88 (mg/m3)
NO2 166.37 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 07:30:51
PM - 2.5 (µg/m3)
PM - 10 (µg/m3)
SO2 .24 (µg/m3)
CO ##### (mg/m3)
NO2 88.07 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 07:38:57
PM - 2.5 35.2 (µg/m3)
PM - 10 91.25 (µg/m3)
SO2 21.28 (µg/m3)
CO 1.13 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
30-09-2026 07:31:13
PM - 2.5 39.83 (µg/m3)
PM - 10 55.28 (µg/m3)
SO2 28.09 (µg/m3)
CO 0.80 (mg/m3)
NO2 42.38 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 07:29:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.65 (µg/m3)
CO 0.50 (mg/m3)
NO2 3.33 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 07:30:50
PM - 2.5 17.51 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.72 (µg/m3)
CO 0.28 (mg/m3)
NO2 6.98 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 07:38:33
PM - 2.5 2 (µg/m3)
PM - 10 3 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.12 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 07:38:47
PM - 2.5 59.5 (µg/m3)
PM - 10 100.2 (µg/m3)
SO2 17.93 (µg/m3)
CO 0.65 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 07:30:55
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.39 (µg/m3)
CO (mg/m3)
NO2 .36 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 07:38:56
PM - 2.5 6 (µg/m3)
PM - 10 12 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
30-09-2026 07:38:37
PM - 2.5 3.96 (µg/m3)
PM - 10 55.49 (µg/m3)
SO2 3.98 (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
30-09-2026 07:39:06
PM - 2.5 26.76 (µg/m3)
PM - 10 38.97 (µg/m3)
SO2 26.96 (µg/m3)
CO 0.70 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 07:30:35
PM - 2.5 8.76 (µg/m3)
PM - 10 (µg/m3)
SO2 31.35 (µg/m3)
CO (mg/m3)
NO2 .31 (µg/m3)
Northern Coalfields Limited
NCL_CETI
30-09-2026 07:36:13
PM - 2.5 66.43 (µg/m3)
PM - 10 114.54 (µg/m3)
SO2 24.72 (µg/m3)
CO 0.36 (mg/m3)
NO2 12.81 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
30-09-2026 07:30:39
PM - 2.5 36.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.39 (mg/m3)
NO2 .53 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 07:26:04
PM - 2.5 17.8 (µg/m3)
PM - 10 62.64 (µg/m3)
SO2 16.94 (µg/m3)
CO 0.44 (mg/m3)
NO2 6.4 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 07:33:42
PM - 2.5 37.22 (µg/m3)
PM - 10 61.39 (µg/m3)
SO2 8.76 (µg/m3)
CO 0.38 (mg/m3)
NO2 3.35 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
30-09-2026 07:38:57
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.2 (µg/m3)
CO 1.05 (mg/m3)
NO2 4.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 07:30:53
PM - 2.5 94.18 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 3.8 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 07:38:38
PM - 2.5 37.35 (µg/m3)
PM - 10 55.62 (µg/m3)
SO2 21.38 (µg/m3)
CO 0.88 (mg/m3)
NO2 166.37 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 07:30:51
PM - 2.5 (µg/m3)
PM - 10 (µg/m3)
SO2 .24 (µg/m3)
CO ##### (mg/m3)
NO2 88.07 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,081

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	30-SEP-2026 07:39	30-SEP-2026 02:09	26.76	38.97	26.96	-	0.70	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	30-SEP-2026 07:38	30-SEP-2026 02:08	26.88	39.33	23.45	-	0.70	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	30-SEP-2026 07:38	30-SEP-2026 02:08	26.89	39.66	26.21	-	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	30-SEP-2026 07:37	30-SEP-2026 02:07	26.81	39.95	21.67	-	0.70	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	30-SEP-2026 07:37	30-SEP-2026 02:07	26.84	40.11	26.72	-	0.70	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	30-SEP-2026 07:36	30-SEP-2026 02:06	26.83	40.13	28.33	-	0.71	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	30-SEP-2026 07:36	30-SEP-2026 02:06	26.93	40.02	21.83	-	0.70	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	30-SEP-2026 07:35	30-SEP-2026 02:05	27.34	39.83	27.86	-	0.71	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	30-SEP-2026 07:35	30-SEP-2026 02:05	27.83	39.61	26.55	-	0.70	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	30-SEP-2026 07:34	30-SEP-2026 02:04	28.33	39.43	26.63	-	0.72	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,081

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