Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 05:33:57
PM - 2.5 26.05 (µg/m3)
PM - 10 60.61 (µg/m3)
SO2 20.04 (µg/m3)
CO 1.06 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 05:29:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.32 (µg/m3)
CO 0.10 (mg/m3)
NO2 5.45 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 05:30:38
PM - 2.5 16.22 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.58 (µg/m3)
CO 0.29 (mg/m3)
NO2 4.11 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 05:34:02
PM - 2.5 2 (µg/m3)
PM - 10 3 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.06 (mg/m3)
NO2 45.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 05:34:14
PM - 2.5 43.59 (µg/m3)
PM - 10 71.83 (µg/m3)
SO2 17.78 (µg/m3)
CO 0.68 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 05:30:24
PM - 2.5 2.32 (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
30-09-2026 05:33:55
PM - 2.5 14 (µg/m3)
PM - 10 27 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.20 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
30-09-2026 05:34:06
PM - 2.5 13.2 (µg/m3)
PM - 10 76.61 (µg/m3)
SO2 4.39 (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
30-09-2026 05:34:06
PM - 2.5 33.83 (µg/m3)
PM - 10 63.06 (µg/m3)
SO2 52.97 (µg/m3)
CO 0.99 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
30-09-2026 05:30:05
PM - 2.5 56.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.45 (mg/m3)
NO2 .83 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 05:26:04
PM - 2.5 37.9 (µg/m3)
PM - 10 83.24 (µg/m3)
SO2 18.85 (µg/m3)
CO 1.13 (mg/m3)
NO2 9.86 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 05:33:41
PM - 2.5 44.93 (µg/m3)
PM - 10 69.06 (µg/m3)
SO2 10.84 (µg/m3)
CO 0.73 (mg/m3)
NO2 6.12 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
30-09-2026 05:33:58
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9 (µg/m3)
CO 0.91 (mg/m3)
NO2 5.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 05:30:15
PM - 2.5 3.19 (µg/m3)
PM - 10 (µg/m3)
SO2 6.8 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 05:34:09
PM - 2.5 31.38 (µg/m3)
PM - 10 57.11 (µg/m3)
SO2 21.35 (µg/m3)
CO 0.84 (mg/m3)
NO2 159.1 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 05:30:51
PM - 2.5 .98 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 05:33:57
PM - 2.5 26.05 (µg/m3)
PM - 10 60.61 (µg/m3)
SO2 20.04 (µg/m3)
CO 1.06 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 05:29:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.32 (µg/m3)
CO 0.10 (mg/m3)
NO2 5.45 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 05:30:38
PM - 2.5 16.22 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.58 (µg/m3)
CO 0.29 (mg/m3)
NO2 4.11 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 05:34:02
PM - 2.5 2 (µg/m3)
PM - 10 3 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.06 (mg/m3)
NO2 45.4 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 05:34:14
PM - 2.5 43.59 (µg/m3)
PM - 10 71.83 (µg/m3)
SO2 17.78 (µg/m3)
CO 0.68 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 05:30:24
PM - 2.5 2.32 (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
30-09-2026 05:33:55
PM - 2.5 14 (µg/m3)
PM - 10 27 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.20 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
30-09-2026 05:34:06
PM - 2.5 13.2 (µg/m3)
PM - 10 76.61 (µg/m3)
SO2 4.39 (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
30-09-2026 05:34:06
PM - 2.5 33.83 (µg/m3)
PM - 10 63.06 (µg/m3)
SO2 52.97 (µg/m3)
CO 0.99 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
30-09-2026 05:30:05
PM - 2.5 56.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.45 (mg/m3)
NO2 .83 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 05:26:04
PM - 2.5 37.9 (µg/m3)
PM - 10 83.24 (µg/m3)
SO2 18.85 (µg/m3)
CO 1.13 (mg/m3)
NO2 9.86 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 05:33:41
PM - 2.5 44.93 (µg/m3)
PM - 10 69.06 (µg/m3)
SO2 10.84 (µg/m3)
CO 0.73 (mg/m3)
NO2 6.12 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
30-09-2026 05:33:58
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9 (µg/m3)
CO 0.91 (mg/m3)
NO2 5.1 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 05:30:15
PM - 2.5 3.19 (µg/m3)
PM - 10 (µg/m3)
SO2 6.8 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 05:34:09
PM - 2.5 31.38 (µg/m3)
PM - 10 57.11 (µg/m3)
SO2 21.35 (µg/m3)
CO 0.84 (mg/m3)
NO2 159.1 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 05:30:51
PM - 2.5 .98 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 788

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 05:34	30-SEP-2026 00:04	33.83	63.06	52.97	-	0.99	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	30-SEP-2026 05:33	30-SEP-2026 05:30	44.93	69.06	10.84	6.12	0.73	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	30-SEP-2026 05:33	30-SEP-2026 00:03	33.92	62.89	47.93	-	0.97	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 05:33	30-SEP-2026 00:03	33.97	62.64	52.51	-	0.98	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 05:32	30-SEP-2026 00:02	33.96	62.28	45.11	-	0.95	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 05:32	30-SEP-2026 00:02	33.88	61.97	46.08	-	0.93	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 05:31	30-SEP-2026 00:01	33.74	61.54	50.51	-	0.93	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 05:31	30-SEP-2026 00:01	33.61	60.95	50.05	-	0.97	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 05:30	30-SEP-2026 00:00	33.44	60.42	49.29	-	1.01	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	30-SEP-2026 05:30	29-SEP-2026 23:59	3.19	-	6.80	0.00	0.00	site_5592	Swan Environ

1 - 10 of 788

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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