Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 04:15:59
PM - 2.5 37.13 (µg/m3)
PM - 10 82.62 (µg/m3)
SO2 21.17 (µg/m3)
CO 1.32 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 04:16:14
PM - 2.5 28.46 (µg/m3)
PM - 10 49.11 (µg/m3)
SO2 14.89 (µg/m3)
CO 0.00 (mg/m3)
NO2 50.44 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 04:14:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.16 (µg/m3)
CO 0.40 (mg/m3)
NO2 6.98 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 04:15:24
PM - 2.5 17.94 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.29 (µg/m3)
CO 0.28 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 04:16:17
PM - 2.5 5 (µg/m3)
PM - 10 9 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.16 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 04:16:09
PM - 2.5 44.12 (µg/m3)
PM - 10 110.07 (µg/m3)
SO2 17.69 (µg/m3)
CO 0.71 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 04:15:59
PM - 2.5 2.3 (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
01-10-2026 04:15:58
PM - 2.5 0 (µg/m3)
PM - 10 1 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 04:16:07
PM - 2.5 3.26 (µg/m3)
PM - 10 127.8 (µg/m3)
SO2 5.76 (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 04:16:08
PM - 2.5 12.38 (µg/m3)
PM - 10 18.56 (µg/m3)
SO2 88.53 (µg/m3)
CO 1.15 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 04:15:41
PM - 2.5 96.43 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 8.25 (mg/m3)
NO2 53.16 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 04:16:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.07 (µg/m3)
CO 1.42 (mg/m3)
NO2 2.57 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 04:11:04
PM - 2.5 29 (µg/m3)
PM - 10 56.99 (µg/m3)
SO2 15.69 (µg/m3)
CO 0.78 (mg/m3)
NO2 9.24 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 04:03:47
PM - 2.5 39.39 (µg/m3)
PM - 10 63.55 (µg/m3)
SO2 9.35 (µg/m3)
CO 0.48 (mg/m3)
NO2 4.13 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 04:15:58
PM - 2.5 67 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.5 (µg/m3)
CO 0.84 (mg/m3)
NO2 4.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 04:15:45
PM - 2.5 3.38 (µg/m3)
PM - 10 (µg/m3)
SO2 7.8 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 04:16:01
PM - 2.5 27.91 (µg/m3)
PM - 10 53.89 (µg/m3)
SO2 19.63 (µg/m3)
CO 0.95 (mg/m3)
NO2 152.13 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 04:15:50
PM - 2.5 97.47 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 989.88 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
01-10-2026 04:15:59
PM - 2.5 37.13 (µg/m3)
PM - 10 82.62 (µg/m3)
SO2 21.17 (µg/m3)
CO 1.32 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
01-10-2026 04:16:14
PM - 2.5 28.46 (µg/m3)
PM - 10 49.11 (µg/m3)
SO2 14.89 (µg/m3)
CO 0.00 (mg/m3)
NO2 50.44 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
01-10-2026 04:14:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.16 (µg/m3)
CO 0.40 (mg/m3)
NO2 6.98 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
01-10-2026 04:15:24
PM - 2.5 17.94 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.29 (µg/m3)
CO 0.28 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
01-10-2026 04:16:17
PM - 2.5 5 (µg/m3)
PM - 10 9 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.16 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
01-10-2026 04:16:09
PM - 2.5 44.12 (µg/m3)
PM - 10 110.07 (µg/m3)
SO2 17.69 (µg/m3)
CO 0.71 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
01-10-2026 04:15:59
PM - 2.5 2.3 (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
01-10-2026 04:15:58
PM - 2.5 0 (µg/m3)
PM - 10 1 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.21 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
01-10-2026 04:16:07
PM - 2.5 3.26 (µg/m3)
PM - 10 127.8 (µg/m3)
SO2 5.76 (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 04:16:08
PM - 2.5 12.38 (µg/m3)
PM - 10 18.56 (µg/m3)
SO2 88.53 (µg/m3)
CO 1.15 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
01-10-2026 04:15:41
PM - 2.5 96.43 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 8.25 (mg/m3)
NO2 53.16 (µg/m3)
Western Coalfields Limited
Mathani UG
01-10-2026 04:16:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.07 (µg/m3)
CO 1.42 (mg/m3)
NO2 2.57 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
01-10-2026 04:11:04
PM - 2.5 29 (µg/m3)
PM - 10 56.99 (µg/m3)
SO2 15.69 (µg/m3)
CO 0.78 (mg/m3)
NO2 9.24 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
01-10-2026 04:03:47
PM - 2.5 39.39 (µg/m3)
PM - 10 63.55 (µg/m3)
SO2 9.35 (µg/m3)
CO 0.48 (mg/m3)
NO2 4.13 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
01-10-2026 04:15:58
PM - 2.5 67 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.5 (µg/m3)
CO 0.84 (mg/m3)
NO2 4.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
01-10-2026 04:15:45
PM - 2.5 3.38 (µg/m3)
PM - 10 (µg/m3)
SO2 7.8 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
01-10-2026 04:16:01
PM - 2.5 27.91 (µg/m3)
PM - 10 53.89 (µg/m3)
SO2 19.63 (µg/m3)
CO 0.95 (mg/m3)
NO2 152.13 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
01-10-2026 04:15:50
PM - 2.5 97.47 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 989.88 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 593

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 04:16	30-SEP-2026 22:46	12.38	18.56	88.53	-	1.15	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	01-OCT-2026 04:15	30-SEP-2026 22:45	3.38	-	7.80	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 04:15	30-SEP-2026 22:45	12.45	18.37	90.29	-	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 04:15	30-SEP-2026 22:45	12.44	18.54	89.41	-	1.19	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 04:14	30-SEP-2026 22:44	12.38	19.00	93.99	-	1.13	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 04:14	30-SEP-2026 22:44	12.21	19.44	92.35	-	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 04:13	30-SEP-2026 22:43	12.25	20.02	83.02	-	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 04:13	30-SEP-2026 22:43	12.47	20.58	87.04	-	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	01-OCT-2026 04:12	30-SEP-2026 22:42	12.82	21.22	83.38	-	1.20	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 04:12	30-SEP-2026 22:42	13.16	21.47	86.80	-	1.22	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 593

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