Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 05:03:58
PM - 2.5 33.76 (µg/m3)
PM - 10 90.06 (µg/m3)
SO2 20.32 (µg/m3)
CO 1.29 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 05:01:14
PM - 2.5 29.53 (µg/m3)
PM - 10 49.5 (µg/m3)
SO2 12.91 (µg/m3)
CO 0.54 (mg/m3)
NO2 21.96 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 04:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.83 (µg/m3)
CO 0.60 (mg/m3)
NO2 15.67 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 05:00:07
PM - 2.5 17.94 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.01 (µg/m3)
CO 0.29 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 05:03:33
PM - 2.5 9 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.05 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 05:04:06
PM - 2.5 27.93 (µg/m3)
PM - 10 91.52 (µg/m3)
SO2 17.42 (µg/m3)
CO 0.68 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 05:00:26
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 05:04:00
PM - 2.5 4 (µg/m3)
PM - 10 1 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 05:04:07
PM - 2.5 3.8 (µg/m3)
PM - 10 121 (µg/m3)
SO2 7.06 (µg/m3)
CO 0.22 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 05:03:35
PM - 2.5 42.8 (µg/m3)
PM - 10 55.17 (µg/m3)
SO2 82.75 (µg/m3)
CO 1.16 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 05:00:08
PM - 2.5 8.1 (µg/m3)
PM - 10 (µg/m3)
SO2 59.45 (µg/m3)
CO ##### (mg/m3)
NO2 .33 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 05:03:36
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.39 (µg/m3)
CO 1.35 (mg/m3)
NO2 1.73 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 04:56:05
PM - 2.5 45.5 (µg/m3)
PM - 10 88.07 (µg/m3)
SO2 16.93 (µg/m3)
CO 1.34 (mg/m3)
NO2 12.24 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 05:03:47
PM - 2.5 38.24 (µg/m3)
PM - 10 62.41 (µg/m3)
SO2 9.04 (µg/m3)
CO 0.43 (mg/m3)
NO2 3.72 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 05:03:56
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.98 (mg/m3)
NO2 6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 05:00:14
PM - 2.5 3.34 (µg/m3)
PM - 10 (µg/m3)
SO2 7.26 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 05:04:02
PM - 2.5 39.05 (µg/m3)
PM - 10 52.4 (µg/m3)
SO2 21.53 (µg/m3)
CO 0.94 (mg/m3)
NO2 149.58 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 05:00:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 990.04 (µg/m3)
CO 1.04 (mg/m3)
NO2 6.37 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 05:03:58
PM - 2.5 33.76 (µg/m3)
PM - 10 90.06 (µg/m3)
SO2 20.32 (µg/m3)
CO 1.29 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 05:01:14
PM - 2.5 29.53 (µg/m3)
PM - 10 49.5 (µg/m3)
SO2 12.91 (µg/m3)
CO 0.54 (mg/m3)
NO2 21.96 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 04:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.83 (µg/m3)
CO 0.60 (mg/m3)
NO2 15.67 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 05:00:07
PM - 2.5 17.94 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.01 (µg/m3)
CO 0.29 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 05:03:33
PM - 2.5 9 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.05 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 05:04:06
PM - 2.5 27.93 (µg/m3)
PM - 10 91.52 (µg/m3)
SO2 17.42 (µg/m3)
CO 0.68 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 05:00:26
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 05:04:00
PM - 2.5 4 (µg/m3)
PM - 10 1 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.1 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 05:04:07
PM - 2.5 3.8 (µg/m3)
PM - 10 121 (µg/m3)
SO2 7.06 (µg/m3)
CO 0.22 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
01-10-2026 05:03:35
PM - 2.5 42.8 (µg/m3)
PM - 10 55.17 (µg/m3)
SO2 82.75 (µg/m3)
CO 1.16 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 05:00:08
PM - 2.5 8.1 (µg/m3)
PM - 10 (µg/m3)
SO2 59.45 (µg/m3)
CO ##### (mg/m3)
NO2 .33 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 05:03:36
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.39 (µg/m3)
CO 1.35 (mg/m3)
NO2 1.73 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 04:56:05
PM - 2.5 45.5 (µg/m3)
PM - 10 88.07 (µg/m3)
SO2 16.93 (µg/m3)
CO 1.34 (mg/m3)
NO2 12.24 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 05:03:47
PM - 2.5 38.24 (µg/m3)
PM - 10 62.41 (µg/m3)
SO2 9.04 (µg/m3)
CO 0.43 (mg/m3)
NO2 3.72 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 05:03:56
PM - 2.5 64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.98 (mg/m3)
NO2 6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 05:00:14
PM - 2.5 3.34 (µg/m3)
PM - 10 (µg/m3)
SO2 7.26 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 05:04:02
PM - 2.5 39.05 (µg/m3)
PM - 10 52.4 (µg/m3)
SO2 21.53 (µg/m3)
CO 0.94 (mg/m3)
NO2 149.58 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 05:00:50
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 990.04 (µg/m3)
CO 1.04 (mg/m3)
NO2 6.37 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 705

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 05:03	01-OCT-2026 05:00	38.24	62.41	9.04	3.72	0.43	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 05:03	30-SEP-2026 23:33	42.80	55.17	82.75	-	1.16	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 05:03	30-SEP-2026 23:33	42.73	53.94	80.52	-	1.15	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 05:02	30-SEP-2026 23:32	42.41	52.46	78.33	-	1.17	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 05:02	30-SEP-2026 23:32	42.25	51.07	72.75	-	1.14	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 05:01	30-SEP-2026 23:31	41.87	49.37	77.65	-	1.15	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 05:01	30-SEP-2026 23:31	41.50	48.03	70.76	-	1.15	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 05:00	30-SEP-2026 23:30	41.14	46.69	68.52	-	1.12	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	01-OCT-2026 05:00	30-SEP-2026 23:29	3.34	-	7.26	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 04:59	30-SEP-2026 23:29	40.56	44.50	70.57	-	1.09	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 705

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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