Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 15:16:20
PM - 2.5 43.08 (µg/m3)
PM - 10 63.79 (µg/m3)
SO2 6.64 (µg/m3)
CO 0.44 (mg/m3)
NO2 2.18 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 15:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.23 (mg/m3)
NO2 11.89 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 15:15:35
PM - 2.5 20.67 (µg/m3)
PM - 10 52.73 (µg/m3)
SO2 19.16 (µg/m3)
CO 0.26 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 15:15:05
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.27 (µg/m3)
CO ##### (mg/m3)
NO2 .17 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 15:19:10
PM - 2.5 18 (µg/m3)
PM - 10 32 (µg/m3)
SO2 6.2 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 15:19:06
PM - 2.5 31.37 (µg/m3)
PM - 10 65.68 (µg/m3)
SO2 0 (µg/m3)
CO 1.11 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 15:15:41
PM - 2.5 12.49 (µg/m3)
PM - 10 (µg/m3)
SO2 15.74 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 15:06:16
PM - 2.5 73.2 (µg/m3)
PM - 10 126.21 (µg/m3)
SO2 7.69 (µg/m3)
CO 1.56 (mg/m3)
NO2 21.07 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 15:15:16
PM - 2.5 79.6 (µg/m3)
PM - 10 172.2 (µg/m3)
SO2 .21 (µg/m3)
CO 0.43 (mg/m3)
NO2 .07 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 15:11:09
PM - 2.5 17.2 (µg/m3)
PM - 10 34.87 (µg/m3)
SO2 12.31 (µg/m3)
CO 0.30 (mg/m3)
NO2 7.37 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 15:18:19
PM - 2.5 43.66 (µg/m3)
PM - 10 67.8 (µg/m3)
SO2 10.5 (µg/m3)
CO 0.67 (mg/m3)
NO2 5.66 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 15:04:34
PM - 2.5 43.25 (µg/m3)
PM - 10 61.28 (µg/m3)
SO2 0 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.79 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 15:15:17
PM - 2.5 3.13 (µg/m3)
PM - 10 (µg/m3)
SO2 12.86 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 15:19:13
PM - 2.5 23.04 (µg/m3)
PM - 10 64.42 (µg/m3)
SO2 3.41 (µg/m3)
CO 0.92 (mg/m3)
NO2 9.73 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 15:16:20
PM - 2.5 43.08 (µg/m3)
PM - 10 63.79 (µg/m3)
SO2 6.64 (µg/m3)
CO 0.44 (mg/m3)
NO2 2.18 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 15:14:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.36 (µg/m3)
CO 0.23 (mg/m3)
NO2 11.89 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 15:15:35
PM - 2.5 20.67 (µg/m3)
PM - 10 52.73 (µg/m3)
SO2 19.16 (µg/m3)
CO 0.26 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 15:15:05
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.27 (µg/m3)
CO ##### (mg/m3)
NO2 .17 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
07-10-2026 15:19:10
PM - 2.5 18 (µg/m3)
PM - 10 32 (µg/m3)
SO2 6.2 (µg/m3)
CO 0.24 (mg/m3)
NO2 10.3 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 15:19:06
PM - 2.5 31.37 (µg/m3)
PM - 10 65.68 (µg/m3)
SO2 0 (µg/m3)
CO 1.11 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 15:15:41
PM - 2.5 12.49 (µg/m3)
PM - 10 (µg/m3)
SO2 15.74 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 15:06:16
PM - 2.5 73.2 (µg/m3)
PM - 10 126.21 (µg/m3)
SO2 7.69 (µg/m3)
CO 1.56 (mg/m3)
NO2 21.07 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 15:15:16
PM - 2.5 79.6 (µg/m3)
PM - 10 172.2 (µg/m3)
SO2 .21 (µg/m3)
CO 0.43 (mg/m3)
NO2 .07 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 15:11:09
PM - 2.5 17.2 (µg/m3)
PM - 10 34.87 (µg/m3)
SO2 12.31 (µg/m3)
CO 0.30 (mg/m3)
NO2 7.37 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 15:18:19
PM - 2.5 43.66 (µg/m3)
PM - 10 67.8 (µg/m3)
SO2 10.5 (µg/m3)
CO 0.67 (mg/m3)
NO2 5.66 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
07-10-2026 15:04:34
PM - 2.5 43.25 (µg/m3)
PM - 10 61.28 (µg/m3)
SO2 0 (µg/m3)
CO 1.43 (mg/m3)
NO2 44.79 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 15:15:17
PM - 2.5 3.13 (µg/m3)
PM - 10 (µg/m3)
SO2 12.86 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 15:19:13
PM - 2.5 23.04 (µg/m3)
PM - 10 64.42 (µg/m3)
SO2 3.41 (µg/m3)
CO 0.92 (mg/m3)
NO2 9.73 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,048

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 15:19	07-OCT-2026 09:49	31.37	65.68	0.00	-	1.11	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 15:18	07-OCT-2026 09:48	30.91	64.85	0.00	-	1.13	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	07-OCT-2026 15:18	07-OCT-2026 15:15	43.66	67.80	10.50	5.66	0.67	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 15:18	07-OCT-2026 09:48	30.60	64.15	0.00	-	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 15:17	07-OCT-2026 09:47	30.29	63.31	0.00	-	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 15:17	07-OCT-2026 09:47	29.99	62.48	0.00	-	1.03	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 15:16	07-OCT-2026 09:46	29.60	61.62	0.00	-	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 15:16	07-OCT-2026 09:46	29.37	61.01	0.00	-	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 15:15	07-OCT-2026 09:45	29.37	60.52	0.00	-	1.07	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	07-OCT-2026 15:15	07-OCT-2026 09:44	3.13	-	12.86	0.00	0.00	site_5592	Swan Environ

1 - 10 of 2,048

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