Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 01:19:00
PM - 2.5 48.71 (µg/m3)
PM - 10 60.64 (µg/m3)
SO2 21.02 (µg/m3)
CO 0.96 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 01:14:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.83 (µg/m3)
CO 0.38 (mg/m3)
NO2 3.51 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 01:15:19
PM - 2.5 21.68 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.3 (µg/m3)
CO 0.31 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 01:18:58
PM - 2.5 8 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.02 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 01:19:10
PM - 2.5 14.48 (µg/m3)
PM - 10 50.43 (µg/m3)
SO2 18.01 (µg/m3)
CO 0.62 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 01:15:35
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 01:19:21
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.21 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
30-09-2026 01:19:26
PM - 2.5 5.77 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.62 (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
30-09-2026 01:19:07
PM - 2.5 28.02 (µg/m3)
PM - 10 93.79 (µg/m3)
SO2 65.81 (µg/m3)
CO 1.22 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 01:15:01
PM - 2.5 10.92 (µg/m3)
PM - 10 (µg/m3)
SO2 39.52 (µg/m3)
CO ##### (mg/m3)
NO2 .8 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
30-09-2026 01:15:09
PM - 2.5 62.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.54 (mg/m3)
NO2 .96 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 01:11:03
PM - 2.5 18.7 (µg/m3)
PM - 10 39.28 (µg/m3)
SO2 17.02 (µg/m3)
CO 0.47 (mg/m3)
NO2 6.55 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 01:18:40
PM - 2.5 42.25 (µg/m3)
PM - 10 66.39 (µg/m3)
SO2 10.12 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.16 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
30-09-2026 01:19:04
PM - 2.5 76 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.00 (mg/m3)
NO2 4.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 01:15:09
PM - 2.5 3.43 (µg/m3)
PM - 10 (µg/m3)
SO2 10.41 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 01:19:03
PM - 2.5 35.08 (µg/m3)
PM - 10 50.02 (µg/m3)
SO2 19.7 (µg/m3)
CO 0.89 (mg/m3)
NO2 155.1 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 01:15:50
PM - 2.5 .86 (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 01:19:00
PM - 2.5 48.71 (µg/m3)
PM - 10 60.64 (µg/m3)
SO2 21.02 (µg/m3)
CO 0.96 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 01:14:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.83 (µg/m3)
CO 0.38 (mg/m3)
NO2 3.51 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 01:15:19
PM - 2.5 21.68 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.3 (µg/m3)
CO 0.31 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 01:18:58
PM - 2.5 8 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.02 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 01:19:10
PM - 2.5 14.48 (µg/m3)
PM - 10 50.43 (µg/m3)
SO2 18.01 (µg/m3)
CO 0.62 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 01:15:35
PM - 2.5 2.31 (µg/m3)
PM - 10 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 01:19:21
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.21 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
30-09-2026 01:19:26
PM - 2.5 5.77 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.62 (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
30-09-2026 01:19:07
PM - 2.5 28.02 (µg/m3)
PM - 10 93.79 (µg/m3)
SO2 65.81 (µg/m3)
CO 1.22 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 01:15:01
PM - 2.5 10.92 (µg/m3)
PM - 10 (µg/m3)
SO2 39.52 (µg/m3)
CO ##### (mg/m3)
NO2 .8 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
30-09-2026 01:15:09
PM - 2.5 62.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.54 (mg/m3)
NO2 .96 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 01:11:03
PM - 2.5 18.7 (µg/m3)
PM - 10 39.28 (µg/m3)
SO2 17.02 (µg/m3)
CO 0.47 (mg/m3)
NO2 6.55 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 01:18:40
PM - 2.5 42.25 (µg/m3)
PM - 10 66.39 (µg/m3)
SO2 10.12 (µg/m3)
CO 0.61 (mg/m3)
NO2 5.16 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
30-09-2026 01:19:04
PM - 2.5 76 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.00 (mg/m3)
NO2 4.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 01:15:09
PM - 2.5 3.43 (µg/m3)
PM - 10 (µg/m3)
SO2 10.41 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 01:19:03
PM - 2.5 35.08 (µg/m3)
PM - 10 50.02 (µg/m3)
SO2 19.7 (µg/m3)
CO 0.89 (mg/m3)
NO2 155.1 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 01:15:50
PM - 2.5 .86 (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 188

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 01:19	29-SEP-2026 19:49	28.02	93.79	65.81	-	1.22	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	30-SEP-2026 01:18	30-SEP-2026 01:15	42.25	66.39	10.12	5.16	0.61	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 01:18	29-SEP-2026 19:48	27.76	90.15	65.34	-	1.21	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 01:18	29-SEP-2026 19:48	27.49	86.82	61.32	-	1.22	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 01:17	29-SEP-2026 19:47	27.22	82.97	72.62	-	1.23	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 01:17	29-SEP-2026 19:47	26.86	79.59	57.06	-	1.27	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 01:16	29-SEP-2026 19:46	26.37	75.79	63.75	-	1.26	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 01:16	29-SEP-2026 19:46	25.99	72.97	64.49	-	1.26	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 01:15	29-SEP-2026 19:45	25.73	70.42	70.33	-	1.23	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	30-SEP-2026 01:15	29-SEP-2026 19:44	3.43	-	10.41	0.00	0.00	site_5592	Swan Environ

1 - 10 of 188

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