Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 01:16:19
PM - 2.5 32.85 (µg/m3)
PM - 10 59.61 (µg/m3)
SO2 0 (µg/m3)
CO 0.87 (mg/m3)
NO2 8.29 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 01:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.44 (µg/m3)
CO 0.41 (mg/m3)
NO2 1.48 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 01:15:54
PM - 2.5 31.2 (µg/m3)
PM - 10 69.23 (µg/m3)
SO2 15.16 (µg/m3)
CO 0.45 (mg/m3)
NO2 6.78 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 01:15:21
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 .18 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 01:18:05
PM - 2.5 9.02 (µg/m3)
PM - 10 24.48 (µg/m3)
SO2 16.91 (µg/m3)
CO 1.23 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 01:14:58
PM - 2.5 9.78 (µg/m3)
PM - 10 (µg/m3)
SO2 29.68 (µg/m3)
CO ##### (mg/m3)
NO2 .57 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 01:06:16
PM - 2.5 52.37 (µg/m3)
PM - 10 90.29 (µg/m3)
SO2 7.07 (µg/m3)
CO 0.68 (mg/m3)
NO2 22.2 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 01:15:14
PM - 2.5 228.1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .12 (µg/m3)
CO 0.48 (mg/m3)
NO2 .22 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 01:11:08
PM - 2.5 49.9 (µg/m3)
PM - 10 96.33 (µg/m3)
SO2 19.27 (µg/m3)
CO 1.40 (mg/m3)
NO2 12.98 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 01:18:16
PM - 2.5 39.46 (µg/m3)
PM - 10 63.62 (µg/m3)
SO2 9.37 (µg/m3)
CO 0.48 (mg/m3)
NO2 4.15 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 01:18:07
PM - 2.5 76 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.7 (µg/m3)
CO 0.00 (mg/m3)
NO2 4.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 01:15:52
PM - 2.5 3.51 (µg/m3)
PM - 10 (µg/m3)
SO2 5.24 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 01:18:32
PM - 2.5 34.24 (µg/m3)
PM - 10 68.53 (µg/m3)
SO2 2.24 (µg/m3)
CO 0.74 (mg/m3)
NO2 7.47 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
07-10-2026 01:15:50
PM - 2.5 1.02 (µg/m3)
PM - 10 (µg/m3)
SO2 6.44 (µg/m3)
CO ##### (mg/m3)
NO2 .24 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 01:16:19
PM - 2.5 32.85 (µg/m3)
PM - 10 59.61 (µg/m3)
SO2 0 (µg/m3)
CO 0.87 (mg/m3)
NO2 8.29 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 01:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.44 (µg/m3)
CO 0.41 (mg/m3)
NO2 1.48 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 01:15:54
PM - 2.5 31.2 (µg/m3)
PM - 10 69.23 (µg/m3)
SO2 15.16 (µg/m3)
CO 0.45 (mg/m3)
NO2 6.78 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 01:15:21
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.38 (µg/m3)
CO 0.00 (mg/m3)
NO2 .18 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 01:18:05
PM - 2.5 9.02 (µg/m3)
PM - 10 24.48 (µg/m3)
SO2 16.91 (µg/m3)
CO 1.23 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 01:14:58
PM - 2.5 9.78 (µg/m3)
PM - 10 (µg/m3)
SO2 29.68 (µg/m3)
CO ##### (mg/m3)
NO2 .57 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 01:06:16
PM - 2.5 52.37 (µg/m3)
PM - 10 90.29 (µg/m3)
SO2 7.07 (µg/m3)
CO 0.68 (mg/m3)
NO2 22.2 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 01:15:14
PM - 2.5 228.1 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .12 (µg/m3)
CO 0.48 (mg/m3)
NO2 .22 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 01:11:08
PM - 2.5 49.9 (µg/m3)
PM - 10 96.33 (µg/m3)
SO2 19.27 (µg/m3)
CO 1.40 (mg/m3)
NO2 12.98 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 01:18:16
PM - 2.5 39.46 (µg/m3)
PM - 10 63.62 (µg/m3)
SO2 9.37 (µg/m3)
CO 0.48 (mg/m3)
NO2 4.15 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 01:18:07
PM - 2.5 76 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.7 (µg/m3)
CO 0.00 (mg/m3)
NO2 4.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 01:15:52
PM - 2.5 3.51 (µg/m3)
PM - 10 (µg/m3)
SO2 5.24 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 01:18:32
PM - 2.5 34.24 (µg/m3)
PM - 10 68.53 (µg/m3)
SO2 2.24 (µg/m3)
CO 0.74 (mg/m3)
NO2 7.47 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
07-10-2026 01:15:50
PM - 2.5 1.02 (µg/m3)
PM - 10 (µg/m3)
SO2 6.44 (µg/m3)
CO ##### (mg/m3)
NO2 .24 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 177

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	07-OCT-2026 01:18	07-OCT-2026 01:15	39.46	63.62	9.37	4.15	0.48	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 01:18	06-OCT-2026 19:48	9.02	24.48	16.91	-	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	07-OCT-2026 01:17	06-OCT-2026 19:47	9.64	24.14	18.58	-	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	07-OCT-2026 01:17	06-OCT-2026 19:47	10.12	24.13	18.97	-	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	07-OCT-2026 01:16	06-OCT-2026 19:46	10.85	24.13	17.50	-	1.25	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	07-OCT-2026 01:16	06-OCT-2026 19:46	11.55	24.08	16.66	-	1.29	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	07-OCT-2026 01:15	06-OCT-2026 19:44	3.51	-	5.24	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	07-OCT-2026 01:15	06-OCT-2026 19:45	12.35	24.18	19.80	-	1.28	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	07-OCT-2026 01:15	06-OCT-2026 19:45	12.84	24.31	18.15	-	1.29	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	07-OCT-2026 01:14	06-OCT-2026 19:44	13.46	24.51	23.30	-	1.26	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 177

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