Subsidiary wise

Western Coalfields Limited
AAQMS_Gokul OC Mine
07-10-2026 06:03:38
PM - 2.5 50.85 (µg/m3)
PM - 10 94.9 (µg/m3)
SO2 8.87 (µg/m3)
CO 0.00 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 06:01:20
PM - 2.5 40.04 (µg/m3)
PM - 10 60.55 (µg/m3)
SO2 12.26 (µg/m3)
CO 0.08 (mg/m3)
NO2 30.69 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
07-10-2026 06:03:44
PM - 2.5 0 (µg/m3)
PM - 10 53.89 (µg/m3)
SO2 12.02 (µg/m3)
CO 1.22 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 05:59:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.18 (µg/m3)
CO 0.22 (mg/m3)
NO2 14.17 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 06:00:06
PM - 2.5 23.4 (µg/m3)
PM - 10 48.09 (µg/m3)
SO2 9.44 (µg/m3)
CO 0.44 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 06:00:50
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.44 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 06:03:38
PM - 2.5 20.08 (µg/m3)
PM - 10 30.03 (µg/m3)
SO2 8.24 (µg/m3)
CO 1.07 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 06:00:28
PM - 2.5 7.39 (µg/m3)
PM - 10 (µg/m3)
SO2 33.12 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 05:51:18
PM - 2.5 37.63 (µg/m3)
PM - 10 64.88 (µg/m3)
SO2 7.04 (µg/m3)
CO 0.73 (mg/m3)
NO2 41.05 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 06:00:49
PM - 2.5 83.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.88 (µg/m3)
CO 0.38 (mg/m3)
NO2 .1 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 05:56:08
PM - 2.5 28.5 (µg/m3)
PM - 10 56.01 (µg/m3)
SO2 17.48 (µg/m3)
CO 0.72 (mg/m3)
NO2 9.11 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 06:03:17
PM - 2.5 36.43 (µg/m3)
PM - 10 60.61 (µg/m3)
SO2 8.55 (µg/m3)
CO 0.35 (mg/m3)
NO2 3.06 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 06:03:27
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.5 (µg/m3)
CO 0.21 (mg/m3)
NO2 9.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 06:00:27
PM - 2.5 3.21 (µg/m3)
PM - 10 (µg/m3)
SO2 7.86 (µg/m3)
CO 0.41 (mg/m3)
NO2 294.28 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 06:03:37
PM - 2.5 34.35 (µg/m3)
PM - 10 57.13 (µg/m3)
SO2 2.44 (µg/m3)
CO 1.01 (mg/m3)
NO2 10.51 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
07-10-2026 06:00:51
PM - 2.5 .94 (µg/m3)
PM - 10 (µg/m3)
SO2 6.14 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Gokul OC Mine
07-10-2026 06:03:38
PM - 2.5 50.85 (µg/m3)
PM - 10 94.9 (µg/m3)
SO2 8.87 (µg/m3)
CO 0.00 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 06:01:20
PM - 2.5 40.04 (µg/m3)
PM - 10 60.55 (µg/m3)
SO2 12.26 (µg/m3)
CO 0.08 (mg/m3)
NO2 30.69 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
07-10-2026 06:03:44
PM - 2.5 0 (µg/m3)
PM - 10 53.89 (µg/m3)
SO2 12.02 (µg/m3)
CO 1.22 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 05:59:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.18 (µg/m3)
CO 0.22 (mg/m3)
NO2 14.17 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 06:00:06
PM - 2.5 23.4 (µg/m3)
PM - 10 48.09 (µg/m3)
SO2 9.44 (µg/m3)
CO 0.44 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 06:00:50
PM - 2.5 2.32 (µg/m3)
PM - 10 (µg/m3)
SO2 5.44 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 06:03:38
PM - 2.5 20.08 (µg/m3)
PM - 10 30.03 (µg/m3)
SO2 8.24 (µg/m3)
CO 1.07 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 06:00:28
PM - 2.5 7.39 (µg/m3)
PM - 10 (µg/m3)
SO2 33.12 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 05:51:18
PM - 2.5 37.63 (µg/m3)
PM - 10 64.88 (µg/m3)
SO2 7.04 (µg/m3)
CO 0.73 (mg/m3)
NO2 41.05 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 06:00:49
PM - 2.5 83.3 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.88 (µg/m3)
CO 0.38 (mg/m3)
NO2 .1 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 05:56:08
PM - 2.5 28.5 (µg/m3)
PM - 10 56.01 (µg/m3)
SO2 17.48 (µg/m3)
CO 0.72 (mg/m3)
NO2 9.11 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 06:03:17
PM - 2.5 36.43 (µg/m3)
PM - 10 60.61 (µg/m3)
SO2 8.55 (µg/m3)
CO 0.35 (mg/m3)
NO2 3.06 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 06:03:27
PM - 2.5 58 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.5 (µg/m3)
CO 0.21 (mg/m3)
NO2 9.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 06:00:27
PM - 2.5 3.21 (µg/m3)
PM - 10 (µg/m3)
SO2 7.86 (µg/m3)
CO 0.41 (mg/m3)
NO2 294.28 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 06:03:37
PM - 2.5 34.35 (µg/m3)
PM - 10 57.13 (µg/m3)
SO2 2.44 (µg/m3)
CO 1.01 (mg/m3)
NO2 10.51 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
07-10-2026 06:00:51
PM - 2.5 .94 (µg/m3)
PM - 10 (µg/m3)
SO2 6.14 (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 808

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	07-OCT-2026 06:03	07-OCT-2026 00:33	20.08	30.03	8.24	-	1.07	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	07-OCT-2026 06:03	07-OCT-2026 06:00	36.43	60.61	8.55	3.06	0.35	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 06:03	07-OCT-2026 00:33	20.52	29.68	11.21	-	1.08	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 06:02	07-OCT-2026 00:32	21.00	29.33	9.57	-	1.06	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 06:02	07-OCT-2026 00:32	21.51	29.13	12.45	-	1.04	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 06:01	07-OCT-2026 00:31	21.94	29.29	8.66	-	1.04	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 06:01	07-OCT-2026 00:31	22.18	29.57	10.95	-	1.07	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 06:00	07-OCT-2026 00:30	22.30	30.04	11.52	-	1.06	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	07-OCT-2026 06:00	07-OCT-2026 00:29	3.21	-	7.86	294.28	0.41	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 05:59	07-OCT-2026 00:29	22.26	31.13	7.44	-	1.08	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 808

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