Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 07:02:59
PM - 2.5 40.5 (µg/m3)
PM - 10 97.33 (µg/m3)
SO2 20.96 (µg/m3)
CO 1.35 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 07:01:14
PM - 2.5 30.81 (µg/m3)
PM - 10 52.92 (µg/m3)
SO2 31.56 (µg/m3)
CO 0.50 (mg/m3)
NO2 31.27 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 06:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.85 (µg/m3)
CO 0.16 (mg/m3)
NO2 4.01 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 07:00:37
PM - 2.5 15.64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.58 (µg/m3)
CO 0.33 (mg/m3)
NO2 1.64 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 07:02:49
PM - 2.5 11 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.05 (mg/m3)
NO2 7.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 07:02:41
PM - 2.5 33.8 (µg/m3)
PM - 10 84.7 (µg/m3)
SO2 17.69 (µg/m3)
CO 0.65 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 07:00:56
PM - 2.5 90.3 (µg/m3)
PM - 10 (µg/m3)
SO2 .15 (µg/m3)
CO ##### (mg/m3)
NO2 988.94 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 07:02:32
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 07:02:34
PM - 2.5 19.22 (µg/m3)
PM - 10 223.8 (µg/m3)
SO2 7.08 (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 07:02:36
PM - 2.5 36.77 (µg/m3)
PM - 10 106.09 (µg/m3)
SO2 57.89 (µg/m3)
CO 0.98 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 07:00:39
PM - 2.5 8.14 (µg/m3)
PM - 10 (µg/m3)
SO2 65.4 (µg/m3)
CO ##### (mg/m3)
NO2 .72 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 07:02:39
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.68 (µg/m3)
CO 1.21 (mg/m3)
NO2 2.95 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 06:51:28
PM - 2.5 86.64 (µg/m3)
PM - 10 149.38 (µg/m3)
SO2 24.94 (µg/m3)
CO 1.20 (mg/m3)
NO2 33.91 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 06:56:04
PM - 2.5 38.1 (µg/m3)
PM - 10 74.04 (µg/m3)
SO2 16.37 (µg/m3)
CO 1.09 (mg/m3)
NO2 10.89 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 06:48:48
PM - 2.5 45.05 (µg/m3)
PM - 10 69.18 (µg/m3)
SO2 10.87 (µg/m3)
CO 0.74 (mg/m3)
NO2 6.16 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 07:02:58
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.5 (µg/m3)
CO 1.33 (mg/m3)
NO2 8.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 07:00:51
PM - 2.5 6.58 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 24.62 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 07:02:36
PM - 2.5 32.05 (µg/m3)
PM - 10 50.95 (µg/m3)
SO2 20.31 (µg/m3)
CO 0.88 (mg/m3)
NO2 155.38 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 07:00:50
PM - 2.5 1.04 (µg/m3)
PM - 10 (µg/m3)
SO2 6.43 (µg/m3)
CO ##### (mg/m3)
NO2 .44 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 07:02:59
PM - 2.5 40.5 (µg/m3)
PM - 10 97.33 (µg/m3)
SO2 20.96 (µg/m3)
CO 1.35 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 07:01:14
PM - 2.5 30.81 (µg/m3)
PM - 10 52.92 (µg/m3)
SO2 31.56 (µg/m3)
CO 0.50 (mg/m3)
NO2 31.27 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 06:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.85 (µg/m3)
CO 0.16 (mg/m3)
NO2 4.01 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 07:00:37
PM - 2.5 15.64 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.58 (µg/m3)
CO 0.33 (mg/m3)
NO2 1.64 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 07:02:49
PM - 2.5 11 (µg/m3)
PM - 10 19 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.05 (mg/m3)
NO2 7.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 07:02:41
PM - 2.5 33.8 (µg/m3)
PM - 10 84.7 (µg/m3)
SO2 17.69 (µg/m3)
CO 0.65 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 07:00:56
PM - 2.5 90.3 (µg/m3)
PM - 10 (µg/m3)
SO2 .15 (µg/m3)
CO ##### (mg/m3)
NO2 988.94 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
01-10-2026 07:02:32
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.22 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 07:02:34
PM - 2.5 19.22 (µg/m3)
PM - 10 223.8 (µg/m3)
SO2 7.08 (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 07:02:36
PM - 2.5 36.77 (µg/m3)
PM - 10 106.09 (µg/m3)
SO2 57.89 (µg/m3)
CO 0.98 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 07:00:39
PM - 2.5 8.14 (µg/m3)
PM - 10 (µg/m3)
SO2 65.4 (µg/m3)
CO ##### (mg/m3)
NO2 .72 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 07:02:39
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.68 (µg/m3)
CO 1.21 (mg/m3)
NO2 2.95 (µg/m3)
Northern Coalfields Limited
NCL_CETI
01-10-2026 06:51:28
PM - 2.5 86.64 (µg/m3)
PM - 10 149.38 (µg/m3)
SO2 24.94 (µg/m3)
CO 1.20 (mg/m3)
NO2 33.91 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 06:56:04
PM - 2.5 38.1 (µg/m3)
PM - 10 74.04 (µg/m3)
SO2 16.37 (µg/m3)
CO 1.09 (mg/m3)
NO2 10.89 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 06:48:48
PM - 2.5 45.05 (µg/m3)
PM - 10 69.18 (µg/m3)
SO2 10.87 (µg/m3)
CO 0.74 (mg/m3)
NO2 6.16 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 07:02:58
PM - 2.5 66 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.5 (µg/m3)
CO 1.33 (mg/m3)
NO2 8.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 07:00:51
PM - 2.5 6.58 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 24.62 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 07:02:36
PM - 2.5 32.05 (µg/m3)
PM - 10 50.95 (µg/m3)
SO2 20.31 (µg/m3)
CO 0.88 (mg/m3)
NO2 155.38 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 07:00:50
PM - 2.5 1.04 (µg/m3)
PM - 10 (µg/m3)
SO2 6.43 (µg/m3)
CO ##### (mg/m3)
NO2 .44 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 976

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 07:02	01-OCT-2026 01:32	36.77	106.09	57.89	-	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	01-OCT-2026 07:02	01-OCT-2026 01:32	36.60	105.18	56.83	-	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	01-OCT-2026 07:01	01-OCT-2026 01:31	36.26	104.19	59.80	-	0.94	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 07:01	01-OCT-2026 01:31	35.78	103.28	52.59	-	0.98	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	01-OCT-2026 07:00	01-OCT-2026 01:30	6.58	-	0.00	24.62	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 07:00	01-OCT-2026 01:30	34.94	102.21	50.77	-	0.99	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 06:59	01-OCT-2026 01:29	33.29	100.31	56.83	-	1.03	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 06:59	01-OCT-2026 01:29	32.61	99.60	55.23	-	1.02	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 06:58	01-OCT-2026 01:28	31.70	98.88	53.79	-	0.99	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 06:58	01-OCT-2026 01:28	30.98	98.38	55.16	-	0.96	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 976

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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