Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 18:16:24
PM - 2.5 38.14 (µg/m3)
PM - 10 75.16 (µg/m3)
SO2 0 (µg/m3)
CO 0.09 (mg/m3)
NO2 2.34 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 18:14:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.75 (µg/m3)
CO 0.33 (mg/m3)
NO2 13.63 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 18:15:44
PM - 2.5 33.97 (µg/m3)
PM - 10 73.55 (µg/m3)
SO2 48.91 (µg/m3)
CO 0.35 (mg/m3)
NO2 6.98 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 18:18:45
PM - 2.5 30 (µg/m3)
PM - 10 59 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.20 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 18:18:47
PM - 2.5 2 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7 (µg/m3)
CO 0.24 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 18:18:25
PM - 2.5 23 (µg/m3)
PM - 10 44 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.30 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 18:18:49
PM - 2.5 29.91 (µg/m3)
PM - 10 47.36 (µg/m3)
SO2 0 (µg/m3)
CO 1.04 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 18:15:58
PM - 2.5 28.81 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 18:15:33
PM - 2.5 85 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .8 (µg/m3)
CO 0.47 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 18:18:39
PM - 2.5 39.69 (µg/m3)
PM - 10 63.85 (µg/m3)
SO2 9.43 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.24 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 18:18:28
PM - 2.5 82 (µg/m3)
PM - 10 147 (µg/m3)
SO2 17 (µg/m3)
CO 0.04 (mg/m3)
NO2 2.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 18:15:15
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 4.25 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 18:18:19
PM - 2.5 46.1 (µg/m3)
PM - 10 74.73 (µg/m3)
SO2 3.05 (µg/m3)
CO 0.85 (mg/m3)
NO2 12.35 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 18:15:50
PM - 2.5 6.23 (µg/m3)
PM - 10 (µg/m3)
SO2 270 (µg/m3)
CO 0.28 (mg/m3)
NO2 29.7 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 18:16:24
PM - 2.5 38.14 (µg/m3)
PM - 10 75.16 (µg/m3)
SO2 0 (µg/m3)
CO 0.09 (mg/m3)
NO2 2.34 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 18:14:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.75 (µg/m3)
CO 0.33 (mg/m3)
NO2 13.63 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 18:15:44
PM - 2.5 33.97 (µg/m3)
PM - 10 73.55 (µg/m3)
SO2 48.91 (µg/m3)
CO 0.35 (mg/m3)
NO2 6.98 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 18:18:45
PM - 2.5 30 (µg/m3)
PM - 10 59 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.20 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 18:18:47
PM - 2.5 2 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7 (µg/m3)
CO 0.24 (mg/m3)
NO2 17.2 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 18:18:25
PM - 2.5 23 (µg/m3)
PM - 10 44 (µg/m3)
SO2 5.6 (µg/m3)
CO 0.30 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 18:18:49
PM - 2.5 29.91 (µg/m3)
PM - 10 47.36 (µg/m3)
SO2 0 (µg/m3)
CO 1.04 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 18:15:58
PM - 2.5 28.81 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 18:15:33
PM - 2.5 85 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .8 (µg/m3)
CO 0.47 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 18:18:39
PM - 2.5 39.69 (µg/m3)
PM - 10 63.85 (µg/m3)
SO2 9.43 (µg/m3)
CO 0.49 (mg/m3)
NO2 4.24 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 18:18:28
PM - 2.5 82 (µg/m3)
PM - 10 147 (µg/m3)
SO2 17 (µg/m3)
CO 0.04 (mg/m3)
NO2 2.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 18:15:15
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 4.25 (µg/m3)
CO ##### (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 18:18:19
PM - 2.5 46.1 (µg/m3)
PM - 10 74.73 (µg/m3)
SO2 3.05 (µg/m3)
CO 0.85 (mg/m3)
NO2 12.35 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 18:15:50
PM - 2.5 6.23 (µg/m3)
PM - 10 (µg/m3)
SO2 270 (µg/m3)
CO 0.28 (mg/m3)
NO2 29.7 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,340

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	10-OCT-2026 18:18	10-OCT-2026 12:48	29.91	47.36	0.00	-	1.04	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 18:18	10-OCT-2026 18:15	39.69	63.85	9.43	4.24	0.49	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 18:18	10-OCT-2026 12:48	29.45	47.26	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	10-OCT-2026 18:17	10-OCT-2026 12:47	29.07	47.13	1.67	-	1.01	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	10-OCT-2026 18:17	10-OCT-2026 12:47	28.82	47.07	1.79	-	1.00	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	10-OCT-2026 18:16	10-OCT-2026 12:46	28.56	47.12	0.00	-	0.99	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	10-OCT-2026 18:16	10-OCT-2026 12:46	28.27	47.24	0.00	-	1.00	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	10-OCT-2026 18:15	10-OCT-2026 12:45	28.00	47.37	0.58	-	1.00	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	10-OCT-2026 18:15	10-OCT-2026 12:45	27.92	47.67	2.83	-	1.02	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 18:15	10-OCT-2026 12:44	0.00	-	4.25	0.00	13.98	site_5592	Swan Environ

1 - 10 of 2,340

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