Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
11-07-2026 23:01:58
PM - 2.5 3.98 (µg/m3)
PM - 10 36.44 (µg/m3)
SO2 7.51 (µg/m3)
CO 1.23 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
11-07-2026 23:01:58
PM - 2.5 16.53 (µg/m3)
PM - 10 70.13 (µg/m3)
SO2 26.44 (µg/m3)
CO 1.21 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
11-07-2026 22:57:24
PM - 2.5 9.29 (µg/m3)
PM - 10 11.4 (µg/m3)
SO2 11.97 (µg/m3)
CO 0.97 (mg/m3)
NO2 1.24 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
11-07-2026 23:01:39
PM - 2.5 20 (µg/m3)
PM - 10 36 (µg/m3)
SO2 4.9 (µg/m3)
CO 0.59 (mg/m3)
NO2 13.6 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
11-07-2026 23:00:10
PM - 2.5 2.52 (µg/m3)
PM - 10 (µg/m3)
SO2 5.77 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
11-07-2026 23:01:35
PM - 2.5 12 (µg/m3)
PM - 10 23 (µg/m3)
SO2 10.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 17.4 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
11-07-2026 23:01:52
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 3.5 (µg/m3)
CO 0.20 (mg/m3)
NO2 7.7 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
11-07-2026 23:01:28
PM - 2.5 0 (µg/m3)
PM - 10 59.07 (µg/m3)
SO2 13.91 (µg/m3)
CO 1.28 (mg/m3)
NO2 2.67 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
11-07-2026 23:01:46
PM - 2.5 39.93 (µg/m3)
PM - 10 58.69 (µg/m3)
SO2 12.52 (µg/m3)
CO 1.63 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
11-07-2026 23:00:09
PM - 2.5 23.49 (µg/m3)
PM - 10 (µg/m3)
SO2 32.64 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
11-07-2026 23:01:39
PM - 2.5 37.36 (µg/m3)
PM - 10 77.03 (µg/m3)
SO2 6.76 (µg/m3)
CO 1.15 (mg/m3)
NO2 1.87 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
11-07-2026 22:54:20
PM - 2.5 38.7 (µg/m3)
PM - 10 56.77 (µg/m3)
SO2 17.47 (µg/m3)
CO 0.52 (mg/m3)
NO2 7.7 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
11-07-2026 23:01:53
PM - 2.5 32.09 (µg/m3)
PM - 10 65.51 (µg/m3)
SO2 10.53 (µg/m3)
CO 0.52 (mg/m3)
NO2 5.38 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
11-07-2026 23:01:57
PM - 2.5 29 (µg/m3)
PM - 10 51 (µg/m3)
SO2 13.4 (µg/m3)
CO 0.40 (mg/m3)
NO2 23.1 (µg/m3)
Western Coalfields Limited
Silewara UG
11-07-2026 23:01:28
PM - 2.5 9.72 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.17 (µg/m3)
CO 1.53 (mg/m3)
NO2 7.22 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
11-07-2026 23:00:29
PM - 2.5 3.86 (µg/m3)
PM - 10 (µg/m3)
SO2 31.53 (µg/m3)
CO 0.17 (mg/m3)
NO2 252.2 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
11-07-2026 23:01:53
PM - 2.5 24.34 (µg/m3)
PM - 10 61.1 (µg/m3)
SO2 12.97 (µg/m3)
CO ##### (mg/m3)
NO2 4.27 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
11-07-2026 23:01:58
PM - 2.5 3.98 (µg/m3)
PM - 10 36.44 (µg/m3)
SO2 7.51 (µg/m3)
CO 1.23 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
11-07-2026 23:01:58
PM - 2.5 16.53 (µg/m3)
PM - 10 70.13 (µg/m3)
SO2 26.44 (µg/m3)
CO 1.21 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
11-07-2026 22:57:24
PM - 2.5 9.29 (µg/m3)
PM - 10 11.4 (µg/m3)
SO2 11.97 (µg/m3)
CO 0.97 (mg/m3)
NO2 1.24 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
11-07-2026 23:01:39
PM - 2.5 20 (µg/m3)
PM - 10 36 (µg/m3)
SO2 4.9 (µg/m3)
CO 0.59 (mg/m3)
NO2 13.6 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
11-07-2026 23:00:10
PM - 2.5 2.52 (µg/m3)
PM - 10 (µg/m3)
SO2 5.77 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
11-07-2026 23:01:35
PM - 2.5 12 (µg/m3)
PM - 10 23 (µg/m3)
SO2 10.4 (µg/m3)
CO 0.00 (mg/m3)
NO2 17.4 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
11-07-2026 23:01:52
PM - 2.5 8 (µg/m3)
PM - 10 16 (µg/m3)
SO2 3.5 (µg/m3)
CO 0.20 (mg/m3)
NO2 7.7 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
11-07-2026 23:01:28
PM - 2.5 0 (µg/m3)
PM - 10 59.07 (µg/m3)
SO2 13.91 (µg/m3)
CO 1.28 (mg/m3)
NO2 2.67 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
11-07-2026 23:01:46
PM - 2.5 39.93 (µg/m3)
PM - 10 58.69 (µg/m3)
SO2 12.52 (µg/m3)
CO 1.63 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
11-07-2026 23:00:09
PM - 2.5 23.49 (µg/m3)
PM - 10 (µg/m3)
SO2 32.64 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Mathani UG
11-07-2026 23:01:39
PM - 2.5 37.36 (µg/m3)
PM - 10 77.03 (µg/m3)
SO2 6.76 (µg/m3)
CO 1.15 (mg/m3)
NO2 1.87 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
11-07-2026 22:54:20
PM - 2.5 38.7 (µg/m3)
PM - 10 56.77 (µg/m3)
SO2 17.47 (µg/m3)
CO 0.52 (mg/m3)
NO2 7.7 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
11-07-2026 23:01:53
PM - 2.5 32.09 (µg/m3)
PM - 10 65.51 (µg/m3)
SO2 10.53 (µg/m3)
CO 0.52 (mg/m3)
NO2 5.38 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
11-07-2026 23:01:57
PM - 2.5 29 (µg/m3)
PM - 10 51 (µg/m3)
SO2 13.4 (µg/m3)
CO 0.40 (mg/m3)
NO2 23.1 (µg/m3)
Western Coalfields Limited
Silewara UG
11-07-2026 23:01:28
PM - 2.5 9.72 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.17 (µg/m3)
CO 1.53 (mg/m3)
NO2 7.22 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
11-07-2026 23:00:29
PM - 2.5 3.86 (µg/m3)
PM - 10 (µg/m3)
SO2 31.53 (µg/m3)
CO 0.17 (mg/m3)
NO2 252.2 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
11-07-2026 23:01:53
PM - 2.5 24.34 (µg/m3)
PM - 10 61.1 (µg/m3)
SO2 12.97 (µg/m3)
CO ##### (mg/m3)
NO2 4.27 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 3,070

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	11-JUL-2026 23:01	11-JUL-2026 23:00	32.09	65.51	10.53	5.38	0.52	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	11-JUL-2026 23:01	11-JUL-2026 17:31	39.93	58.69	12.52	-	1.63	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	11-JUL-2026 23:01	11-JUL-2026 17:31	39.69	58.68	10.46	-	1.59	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	11-JUL-2026 23:00	11-JUL-2026 17:30	39.27	58.72	11.68	-	1.60	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	11-JUL-2026 23:00	11-JUL-2026 17:29	3.86	-	31.53	252.20	0.17	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	11-JUL-2026 22:59	11-JUL-2026 17:29	38.57	59.05	12.81	-	1.68	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	11-JUL-2026 22:59	11-JUL-2026 17:29	38.55	59.17	11.83	-	1.53	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	11-JUL-2026 22:58	11-JUL-2026 17:28	38.31	59.32	12.81	-	1.53	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	11-JUL-2026 22:58	11-JUL-2026 17:28	37.76	59.39	10.00	-	1.52	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	11-JUL-2026 22:57	11-JUL-2026 17:27	37.01	59.42	11.31	-	1.55	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 3,070

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