Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 22:46:23
PM - 2.5 29.96 (µg/m3)
PM - 10 75.29 (µg/m3)
SO2 0 (µg/m3)
CO 0.38 (mg/m3)
NO2 36.06 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 22:44:45
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.93 (µg/m3)
CO 0.60 (mg/m3)
NO2 7.27 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 22:45:35
PM - 2.5 44.54 (µg/m3)
PM - 10 76.36 (µg/m3)
SO2 43.19 (µg/m3)
CO 0.36 (mg/m3)
NO2 9.86 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 22:48:48
PM - 2.5 19 (µg/m3)
PM - 10 36 (µg/m3)
SO2 4.4 (µg/m3)
CO 1.17 (mg/m3)
NO2 .2 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 22:48:50
PM - 2.5 21 (µg/m3)
PM - 10 15 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.77 (mg/m3)
NO2 17 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 22:48:30
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.28 (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 22:48:35
PM - 2.5 24.74 (µg/m3)
PM - 10 42.82 (µg/m3)
SO2 .2 (µg/m3)
CO 0.96 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 22:45:04
PM - 2.5 9.62 (µg/m3)
PM - 10 (µg/m3)
SO2 12.53 (µg/m3)
CO ##### (mg/m3)
NO2 .34 (µg/m3)
Western Coalfields Limited
Mathani UG
10-10-2026 22:48:43
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.97 (µg/m3)
CO 2.05 (mg/m3)
NO2 5.74 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 22:45:20
PM - 2.5 201.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.49 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 22:48:40
PM - 2.5 36.54 (µg/m3)
PM - 10 60.72 (µg/m3)
SO2 8.58 (µg/m3)
CO 0.35 (mg/m3)
NO2 3.1 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 22:48:28
PM - 2.5 52 (µg/m3)
PM - 10 93 (µg/m3)
SO2 13.7 (µg/m3)
CO 0.79 (mg/m3)
NO2 2.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 22:45:15
PM - 2.5 3.02 (µg/m3)
PM - 10 (µg/m3)
SO2 4.53 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 22:48:25
PM - 2.5 57.1 (µg/m3)
PM - 10 97.01 (µg/m3)
SO2 4.39 (µg/m3)
CO 0.92 (mg/m3)
NO2 12.25 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 22:45:50
PM - 2.5 6.33 (µg/m3)
PM - 10 (µg/m3)
SO2 270 (µg/m3)
CO 0.28 (mg/m3)
NO2 26.27 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 22:46:23
PM - 2.5 29.96 (µg/m3)
PM - 10 75.29 (µg/m3)
SO2 0 (µg/m3)
CO 0.38 (mg/m3)
NO2 36.06 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 22:44:45
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.93 (µg/m3)
CO 0.60 (mg/m3)
NO2 7.27 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 22:45:35
PM - 2.5 44.54 (µg/m3)
PM - 10 76.36 (µg/m3)
SO2 43.19 (µg/m3)
CO 0.36 (mg/m3)
NO2 9.86 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 22:48:48
PM - 2.5 19 (µg/m3)
PM - 10 36 (µg/m3)
SO2 4.4 (µg/m3)
CO 1.17 (mg/m3)
NO2 .2 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 22:48:50
PM - 2.5 21 (µg/m3)
PM - 10 15 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.77 (mg/m3)
NO2 17 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 22:48:30
PM - 2.5 12 (µg/m3)
PM - 10 21 (µg/m3)
SO2 5.5 (µg/m3)
CO 0.28 (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 22:48:35
PM - 2.5 24.74 (µg/m3)
PM - 10 42.82 (µg/m3)
SO2 .2 (µg/m3)
CO 0.96 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 22:45:04
PM - 2.5 9.62 (µg/m3)
PM - 10 (µg/m3)
SO2 12.53 (µg/m3)
CO ##### (mg/m3)
NO2 .34 (µg/m3)
Western Coalfields Limited
Mathani UG
10-10-2026 22:48:43
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.97 (µg/m3)
CO 2.05 (mg/m3)
NO2 5.74 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 22:45:20
PM - 2.5 201.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.49 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 22:48:40
PM - 2.5 36.54 (µg/m3)
PM - 10 60.72 (µg/m3)
SO2 8.58 (µg/m3)
CO 0.35 (mg/m3)
NO2 3.1 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 22:48:28
PM - 2.5 52 (µg/m3)
PM - 10 93 (µg/m3)
SO2 13.7 (µg/m3)
CO 0.79 (mg/m3)
NO2 2.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 22:45:15
PM - 2.5 3.02 (µg/m3)
PM - 10 (µg/m3)
SO2 4.53 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 22:48:25
PM - 2.5 57.1 (µg/m3)
PM - 10 97.01 (µg/m3)
SO2 4.39 (µg/m3)
CO 0.92 (mg/m3)
NO2 12.25 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 22:45:50
PM - 2.5 6.33 (µg/m3)
PM - 10 (µg/m3)
SO2 270 (µg/m3)
CO 0.28 (mg/m3)
NO2 26.27 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,912

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 22:48	10-OCT-2026 22:45	36.54	60.72	8.58	3.10	0.35	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 22:48	10-OCT-2026 17:18	24.74	42.82	0.20	-	0.96	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 22:48	10-OCT-2026 17:18	24.77	42.24	4.43	-	0.95	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 22:47	10-OCT-2026 17:17	24.96	41.56	2.13	-	0.94	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 22:47	10-OCT-2026 17:17	24.95	40.86	4.05	-	0.94	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 22:46	10-OCT-2026 17:16	24.84	39.99	2.70	-	0.91	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 22:46	10-OCT-2026 17:16	24.66	39.24	0.18	-	0.89	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 22:45	10-OCT-2026 17:15	24.42	38.56	0.00	-	0.88	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 22:45	10-OCT-2026 17:14	3.02	-	4.53	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 22:45	10-OCT-2026 17:15	23.89	38.03	5.92	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,912

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