Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 09:14:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.93 (µg/m3)
CO 0.12 (mg/m3)
NO2 12.98 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 09:15:29
PM - 2.5 29.21 (µg/m3)
PM - 10 89.97 (µg/m3)
SO2 10.01 (µg/m3)
CO 0.45 (mg/m3)
NO2 24.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 09:20:15
PM - 2.5 4 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.29 (mg/m3)
NO2 4.6 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 09:15:27
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO ##### (mg/m3)
NO2 .18 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 09:20:55
PM - 2.5 1 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.8 (µg/m3)
CO 0.19 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 09:20:37
PM - 2.5 11 (µg/m3)
PM - 10 19 (µg/m3)
SO2 5.6 (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 09:20:45
PM - 2.5 27.51 (µg/m3)
PM - 10 98.54 (µg/m3)
SO2 10.52 (µg/m3)
CO 1.22 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 09:15:31
PM - 2.5 11.37 (µg/m3)
PM - 10 (µg/m3)
SO2 20.81 (µg/m3)
CO ##### (mg/m3)
NO2 1.32 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 09:07:06
PM - 2.5 61.08 (µg/m3)
PM - 10 105.31 (µg/m3)
SO2 7.18 (µg/m3)
CO 1.58 (mg/m3)
NO2 48.11 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 09:15:58
PM - 2.5 152.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.78 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 09:18:36
PM - 2.5 42.83 (µg/m3)
PM - 10 66.97 (µg/m3)
SO2 10.27 (µg/m3)
CO 0.64 (mg/m3)
NO2 5.37 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
10-10-2026 09:19:36
PM - 2.5 40.89 (µg/m3)
PM - 10 61.53 (µg/m3)
SO2 34.76 (µg/m3)
CO 0.92 (mg/m3)
NO2 43.56 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 09:20:27
PM - 2.5 48 (µg/m3)
PM - 10 85 (µg/m3)
SO2 13.4 (µg/m3)
CO 0.31 (mg/m3)
NO2 1.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 09:15:12
PM - 2.5 3.35 (µg/m3)
PM - 10 (µg/m3)
SO2 7.74 (µg/m3)
CO 0.37 (mg/m3)
NO2 135.22 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 09:20:45
PM - 2.5 36.27 (µg/m3)
PM - 10 49.96 (µg/m3)
SO2 2.75 (µg/m3)
CO 1.06 (mg/m3)
NO2 13.16 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 09:15:50
PM - 2.5 1.62 (µg/m3)
PM - 10 (µg/m3)
SO2 6.44 (µg/m3)
CO ##### (mg/m3)
NO2 1.14 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 09:14:10
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.93 (µg/m3)
CO 0.12 (mg/m3)
NO2 12.98 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 09:15:29
PM - 2.5 29.21 (µg/m3)
PM - 10 89.97 (µg/m3)
SO2 10.01 (µg/m3)
CO 0.45 (mg/m3)
NO2 24.85 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 09:20:15
PM - 2.5 4 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.29 (mg/m3)
NO2 4.6 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 09:15:27
PM - 2.5 2.34 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO ##### (mg/m3)
NO2 .18 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 09:20:55
PM - 2.5 1 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.8 (µg/m3)
CO 0.19 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 09:20:37
PM - 2.5 11 (µg/m3)
PM - 10 19 (µg/m3)
SO2 5.6 (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 09:20:45
PM - 2.5 27.51 (µg/m3)
PM - 10 98.54 (µg/m3)
SO2 10.52 (µg/m3)
CO 1.22 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 09:15:31
PM - 2.5 11.37 (µg/m3)
PM - 10 (µg/m3)
SO2 20.81 (µg/m3)
CO ##### (mg/m3)
NO2 1.32 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 09:07:06
PM - 2.5 61.08 (µg/m3)
PM - 10 105.31 (µg/m3)
SO2 7.18 (µg/m3)
CO 1.58 (mg/m3)
NO2 48.11 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 09:15:58
PM - 2.5 152.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.78 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 09:18:36
PM - 2.5 42.83 (µg/m3)
PM - 10 66.97 (µg/m3)
SO2 10.27 (µg/m3)
CO 0.64 (mg/m3)
NO2 5.37 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
10-10-2026 09:19:36
PM - 2.5 40.89 (µg/m3)
PM - 10 61.53 (µg/m3)
SO2 34.76 (µg/m3)
CO 0.92 (mg/m3)
NO2 43.56 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 09:20:27
PM - 2.5 48 (µg/m3)
PM - 10 85 (µg/m3)
SO2 13.4 (µg/m3)
CO 0.31 (mg/m3)
NO2 1.3 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 09:15:12
PM - 2.5 3.35 (µg/m3)
PM - 10 (µg/m3)
SO2 7.74 (µg/m3)
CO 0.37 (mg/m3)
NO2 135.22 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 09:20:45
PM - 2.5 36.27 (µg/m3)
PM - 10 49.96 (µg/m3)
SO2 2.75 (µg/m3)
CO 1.06 (mg/m3)
NO2 13.16 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 09:15:50
PM - 2.5 1.62 (µg/m3)
PM - 10 (µg/m3)
SO2 6.44 (µg/m3)
CO ##### (mg/m3)
NO2 1.14 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,198

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 09:20	10-OCT-2026 03:50	27.51	98.54	10.52	-	1.22	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 09:20	10-OCT-2026 03:50	27.24	98.46	8.40	-	1.25	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 09:19	10-OCT-2026 03:49	27.42	98.41	10.29	-	1.23	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	10-OCT-2026 09:19	10-OCT-2026 09:15	40.89	61.53	34.76	43.56	0.92	site_1963	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 09:19	10-OCT-2026 03:49	27.84	98.57	7.66	-	1.24	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 09:18	10-OCT-2026 03:48	28.26	98.90	9.92	-	1.22	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 09:18	10-OCT-2026 09:15	42.83	66.97	10.27	5.37	0.64	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 09:18	10-OCT-2026 03:48	28.82	99.13	8.86	-	1.24	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 09:17	10-OCT-2026 03:47	29.69	99.41	7.54	-	1.21	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 09:17	10-OCT-2026 03:47	30.54	99.75	3.53	-	1.20	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,198

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