Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 20:01:31
PM - 2.5 31.03 (µg/m3)
PM - 10 75.23 (µg/m3)
SO2 0 (µg/m3)
CO 0.54 (mg/m3)
NO2 3.05 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 19:59:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.46 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.2 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 20:00:24
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 47.48 (µg/m3)
CO 0.39 (mg/m3)
NO2 9.04 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 20:03:01
PM - 2.5 22 (µg/m3)
PM - 10 42 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.18 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 20:03:03
PM - 2.5 4 (µg/m3)
PM - 10 15 (µg/m3)
SO2 8.8 (µg/m3)
CO 0.39 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 20:03:27
PM - 2.5 28 (µg/m3)
PM - 10 66 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.33 (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 20:03:33
PM - 2.5 50.85 (µg/m3)
PM - 10 91.95 (µg/m3)
SO2 7.05 (µg/m3)
CO 1.44 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 20:00:41
PM - 2.5 12.01 (µg/m3)
PM - 10 (µg/m3)
SO2 17.21 (µg/m3)
CO ##### (mg/m3)
NO2 .35 (µg/m3)
Western Coalfields Limited
Mathani UG
10-10-2026 20:03:39
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.49 (µg/m3)
CO 1.51 (mg/m3)
NO2 1.81 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 20:00:17
PM - 2.5 116 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.48 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 20:03:39
PM - 2.5 37.69 (µg/m3)
PM - 10 61.86 (µg/m3)
SO2 8.89 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.52 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 20:03:28
PM - 2.5 71 (µg/m3)
PM - 10 125 (µg/m3)
SO2 15.6 (µg/m3)
CO 0.25 (mg/m3)
NO2 4.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 20:00:04
PM - 2.5 3.56 (µg/m3)
PM - 10 (µg/m3)
SO2 8.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 20:03:21
PM - 2.5 66.95 (µg/m3)
PM - 10 91.24 (µg/m3)
SO2 2.74 (µg/m3)
CO 0.89 (mg/m3)
NO2 12.74 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 20:00:50
PM - 2.5 85.47 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 990.39 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 20:01:31
PM - 2.5 31.03 (µg/m3)
PM - 10 75.23 (µg/m3)
SO2 0 (µg/m3)
CO 0.54 (mg/m3)
NO2 3.05 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 19:59:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 6.46 (µg/m3)
CO 0.28 (mg/m3)
NO2 10.2 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 20:00:24
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 47.48 (µg/m3)
CO 0.39 (mg/m3)
NO2 9.04 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 20:03:01
PM - 2.5 22 (µg/m3)
PM - 10 42 (µg/m3)
SO2 4.5 (µg/m3)
CO 1.18 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 20:03:03
PM - 2.5 4 (µg/m3)
PM - 10 15 (µg/m3)
SO2 8.8 (µg/m3)
CO 0.39 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 20:03:27
PM - 2.5 28 (µg/m3)
PM - 10 66 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.33 (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 20:03:33
PM - 2.5 50.85 (µg/m3)
PM - 10 91.95 (µg/m3)
SO2 7.05 (µg/m3)
CO 1.44 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 20:00:41
PM - 2.5 12.01 (µg/m3)
PM - 10 (µg/m3)
SO2 17.21 (µg/m3)
CO ##### (mg/m3)
NO2 .35 (µg/m3)
Western Coalfields Limited
Mathani UG
10-10-2026 20:03:39
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 12.49 (µg/m3)
CO 1.51 (mg/m3)
NO2 1.81 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 20:00:17
PM - 2.5 116 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.48 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 20:03:39
PM - 2.5 37.69 (µg/m3)
PM - 10 61.86 (µg/m3)
SO2 8.89 (µg/m3)
CO 0.40 (mg/m3)
NO2 3.52 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 20:03:28
PM - 2.5 71 (µg/m3)
PM - 10 125 (µg/m3)
SO2 15.6 (µg/m3)
CO 0.25 (mg/m3)
NO2 4.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 20:00:04
PM - 2.5 3.56 (µg/m3)
PM - 10 (µg/m3)
SO2 8.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 20:03:21
PM - 2.5 66.95 (µg/m3)
PM - 10 91.24 (µg/m3)
SO2 2.74 (µg/m3)
CO 0.89 (mg/m3)
NO2 12.74 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 20:00:50
PM - 2.5 85.47 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 990.39 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,562

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	10-OCT-2026 20:03	10-OCT-2026 20:00	37.69	61.86	8.89	3.52	0.40	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 20:03	10-OCT-2026 14:33	50.85	91.95	7.05	-	1.44	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 20:03	10-OCT-2026 14:33	50.75	92.03	8.03	-	1.40	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 20:02	10-OCT-2026 14:32	50.57	91.96	8.15	-	1.33	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 20:02	10-OCT-2026 14:32	50.23	91.67	8.15	-	1.30	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 20:01	10-OCT-2026 14:31	49.71	91.27	11.02	-	1.32	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 20:01	10-OCT-2026 14:31	49.17	90.85	10.76	-	1.43	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 20:00	10-OCT-2026 14:30	48.54	90.45	9.09	-	1.45	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 20:00	10-OCT-2026 14:29	3.56	-	8.30	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	10-OCT-2026 19:59	10-OCT-2026 14:29	47.11	90.13	7.51	-	1.45	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,562

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