Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 09:16:20
PM - 2.5 40.32 (µg/m3)
PM - 10 70.87 (µg/m3)
SO2 27.55 (µg/m3)
CO 0.22 (mg/m3)
NO2 5.41 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
07-10-2026 09:18:19
PM - 2.5 10.86 (µg/m3)
PM - 10 83.86 (µg/m3)
SO2 13.89 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 09:14:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.85 (µg/m3)
CO 0.34 (mg/m3)
NO2 8.81 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 09:15:47
PM - 2.5 21.61 (µg/m3)
PM - 10 104.29 (µg/m3)
SO2 7.15 (µg/m3)
CO 0.38 (mg/m3)
NO2 16.84 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 09:18:05
PM - 2.5 17.75 (µg/m3)
PM - 10 65.07 (µg/m3)
SO2 10.63 (µg/m3)
CO 2.56 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 09:15:04
PM - 2.5 11.65 (µg/m3)
PM - 10 (µg/m3)
SO2 20.48 (µg/m3)
CO ##### (mg/m3)
NO2 1.88 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 09:06:18
PM - 2.5 47.27 (µg/m3)
PM - 10 81.5 (µg/m3)
SO2 7.23 (µg/m3)
CO 1.21 (mg/m3)
NO2 22.81 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 09:15:31
PM - 2.5 93.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.87 (µg/m3)
CO 0.70 (mg/m3)
NO2 .12 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 09:11:09
PM - 2.5 17.7 (µg/m3)
PM - 10 35.62 (µg/m3)
SO2 16.58 (µg/m3)
CO 0.38 (mg/m3)
NO2 7.15 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 09:18:18
PM - 2.5 36.75 (µg/m3)
PM - 10 60.92 (µg/m3)
SO2 8.63 (µg/m3)
CO 0.36 (mg/m3)
NO2 3.18 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 09:18:26
PM - 2.5 51 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.6 (µg/m3)
CO 0.24 (mg/m3)
NO2 4.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 09:15:16
PM - 2.5 3.38 (µg/m3)
PM - 10 (µg/m3)
SO2 15.37 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 09:18:07
PM - 2.5 100.15 (µg/m3)
PM - 10 171.04 (µg/m3)
SO2 7.43 (µg/m3)
CO 1.36 (mg/m3)
NO2 13.27 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
07-10-2026 09:15:50
PM - 2.5 1.14 (µg/m3)
PM - 10 (µg/m3)
SO2 6.43 (µg/m3)
CO ##### (mg/m3)
NO2 .39 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 09:16:20
PM - 2.5 40.32 (µg/m3)
PM - 10 70.87 (µg/m3)
SO2 27.55 (µg/m3)
CO 0.22 (mg/m3)
NO2 5.41 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
07-10-2026 09:18:19
PM - 2.5 10.86 (µg/m3)
PM - 10 83.86 (µg/m3)
SO2 13.89 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 09:14:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.85 (µg/m3)
CO 0.34 (mg/m3)
NO2 8.81 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 09:15:47
PM - 2.5 21.61 (µg/m3)
PM - 10 104.29 (µg/m3)
SO2 7.15 (µg/m3)
CO 0.38 (mg/m3)
NO2 16.84 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 09:18:05
PM - 2.5 17.75 (µg/m3)
PM - 10 65.07 (µg/m3)
SO2 10.63 (µg/m3)
CO 2.56 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 09:15:04
PM - 2.5 11.65 (µg/m3)
PM - 10 (µg/m3)
SO2 20.48 (µg/m3)
CO ##### (mg/m3)
NO2 1.88 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 09:06:18
PM - 2.5 47.27 (µg/m3)
PM - 10 81.5 (µg/m3)
SO2 7.23 (µg/m3)
CO 1.21 (mg/m3)
NO2 22.81 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 09:15:31
PM - 2.5 93.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.87 (µg/m3)
CO 0.70 (mg/m3)
NO2 .12 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 09:11:09
PM - 2.5 17.7 (µg/m3)
PM - 10 35.62 (µg/m3)
SO2 16.58 (µg/m3)
CO 0.38 (mg/m3)
NO2 7.15 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 09:18:18
PM - 2.5 36.75 (µg/m3)
PM - 10 60.92 (µg/m3)
SO2 8.63 (µg/m3)
CO 0.36 (mg/m3)
NO2 3.18 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 09:18:26
PM - 2.5 51 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.6 (µg/m3)
CO 0.24 (mg/m3)
NO2 4.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 09:15:16
PM - 2.5 3.38 (µg/m3)
PM - 10 (µg/m3)
SO2 15.37 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 09:18:07
PM - 2.5 100.15 (µg/m3)
PM - 10 171.04 (µg/m3)
SO2 7.43 (µg/m3)
CO 1.36 (mg/m3)
NO2 13.27 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
07-10-2026 09:15:50
PM - 2.5 1.14 (µg/m3)
PM - 10 (µg/m3)
SO2 6.43 (µg/m3)
CO ##### (mg/m3)
NO2 .39 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,247

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 09:18	07-OCT-2026 09:15	36.75	60.92	8.63	3.18	0.36	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 09:18	07-OCT-2026 03:48	17.75	65.07	10.63	-	2.56	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 09:17	07-OCT-2026 03:47	16.88	64.69	8.56	-	2.53	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 09:17	07-OCT-2026 03:47	16.07	64.25	11.17	-	2.49	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 09:16	07-OCT-2026 03:46	15.19	63.64	13.20	-	2.41	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 09:16	07-OCT-2026 03:46	14.74	63.03	11.28	-	2.41	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 09:15	07-OCT-2026 03:45	14.31	62.18	6.55	-	2.41	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	07-OCT-2026 09:15	07-OCT-2026 03:44	3.38	-	15.37	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 09:15	07-OCT-2026 03:45	13.82	61.31	7.91	-	2.45	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 09:14	07-OCT-2026 03:44	13.48	60.25	13.04	-	2.36	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,247

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