Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 08:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.54 (µg/m3)
CO 0.37 (mg/m3)
NO2 2.92 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 08:29:57
PM - 2.5 21.33 (µg/m3)
PM - 10 61.82 (µg/m3)
SO2 9.72 (µg/m3)
CO 0.34 (mg/m3)
NO2 4.11 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 08:30:28
PM - 2.5 2.35 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 08:37:05
PM - 2.5 2 (µg/m3)
PM - 10 3 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.5 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 08:36:55
PM - 2.5 54.37 (µg/m3)
PM - 10 160.15 (µg/m3)
SO2 19.58 (µg/m3)
CO 1.79 (mg/m3)
NO2 48.84 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 08:36:44
PM - 2.5 26.07 (µg/m3)
PM - 10 57.53 (µg/m3)
SO2 7.2 (µg/m3)
CO 1.07 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 08:30:56
PM - 2.5 8.37 (µg/m3)
PM - 10 (µg/m3)
SO2 31.17 (µg/m3)
CO ##### (mg/m3)
NO2 .54 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 08:36:19
PM - 2.5 61.75 (µg/m3)
PM - 10 106.47 (µg/m3)
SO2 7.16 (µg/m3)
CO 1.28 (mg/m3)
NO2 37.03 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 08:30:36
PM - 2.5 69.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.13 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 08:26:10
PM - 2.5 37.8 (µg/m3)
PM - 10 75.65 (µg/m3)
SO2 15.88 (µg/m3)
CO 0.76 (mg/m3)
NO2 11.9 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 08:33:30
PM - 2.5 34.84 (µg/m3)
PM - 10 59.03 (µg/m3)
SO2 8.12 (µg/m3)
CO 0.28 (mg/m3)
NO2 2.49 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 08:34:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 33.33 (µg/m3)
CO 0.68 (mg/m3)
NO2 45.63 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 08:37:01
PM - 2.5 62 (µg/m3)
PM - 10 109 (µg/m3)
SO2 12.8 (µg/m3)
CO 0.34 (mg/m3)
NO2 9.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 08:30:26
PM - 2.5 3.65 (µg/m3)
PM - 10 (µg/m3)
SO2 14.42 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 08:37:14
PM - 2.5 104.94 (µg/m3)
PM - 10 174.46 (µg/m3)
SO2 4.37 (µg/m3)
CO 1.42 (mg/m3)
NO2 14.85 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 08:30:50
PM - 2.5 .97 (µg/m3)
PM - 10 (µg/m3)
SO2 6.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
09-10-2026 08:29:08
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.54 (µg/m3)
CO 0.37 (mg/m3)
NO2 2.92 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
09-10-2026 08:29:57
PM - 2.5 21.33 (µg/m3)
PM - 10 61.82 (µg/m3)
SO2 9.72 (µg/m3)
CO 0.34 (mg/m3)
NO2 4.11 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
09-10-2026 08:30:28
PM - 2.5 2.35 (µg/m3)
PM - 10 (µg/m3)
SO2 5.48 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
09-10-2026 08:37:05
PM - 2.5 2 (µg/m3)
PM - 10 3 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.5 (µg/m3)
Western Coalfields Limited
M/S Ukni Opencast Mine
09-10-2026 08:36:55
PM - 2.5 54.37 (µg/m3)
PM - 10 160.15 (µg/m3)
SO2 19.58 (µg/m3)
CO 1.79 (mg/m3)
NO2 48.84 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
09-10-2026 08:36:44
PM - 2.5 26.07 (µg/m3)
PM - 10 57.53 (µg/m3)
SO2 7.2 (µg/m3)
CO 1.07 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
09-10-2026 08:30:56
PM - 2.5 8.37 (µg/m3)
PM - 10 (µg/m3)
SO2 31.17 (µg/m3)
CO ##### (mg/m3)
NO2 .54 (µg/m3)
Northern Coalfields Limited
NCL_CETI
09-10-2026 08:36:19
PM - 2.5 61.75 (µg/m3)
PM - 10 106.47 (µg/m3)
SO2 7.16 (µg/m3)
CO 1.28 (mg/m3)
NO2 37.03 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
09-10-2026 08:30:36
PM - 2.5 69.9 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.13 (mg/m3)
NO2 .04 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
09-10-2026 08:26:10
PM - 2.5 37.8 (µg/m3)
PM - 10 75.65 (µg/m3)
SO2 15.88 (µg/m3)
CO 0.76 (mg/m3)
NO2 11.9 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
09-10-2026 08:33:30
PM - 2.5 34.84 (µg/m3)
PM - 10 59.03 (µg/m3)
SO2 8.12 (µg/m3)
CO 0.28 (mg/m3)
NO2 2.49 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
09-10-2026 08:34:37
PM - 2.5 31.78 (µg/m3)
PM - 10 64.38 (µg/m3)
SO2 33.33 (µg/m3)
CO 0.68 (mg/m3)
NO2 45.63 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
09-10-2026 08:37:01
PM - 2.5 62 (µg/m3)
PM - 10 109 (µg/m3)
SO2 12.8 (µg/m3)
CO 0.34 (mg/m3)
NO2 9.9 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
09-10-2026 08:30:26
PM - 2.5 3.65 (µg/m3)
PM - 10 (µg/m3)
SO2 14.42 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
09-10-2026 08:37:14
PM - 2.5 104.94 (µg/m3)
PM - 10 174.46 (µg/m3)
SO2 4.37 (µg/m3)
CO 1.42 (mg/m3)
NO2 14.85 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
09-10-2026 08:30:50
PM - 2.5 .97 (µg/m3)
PM - 10 (µg/m3)
SO2 6.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,148

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	09-OCT-2026 08:36	09-OCT-2026 03:06	26.07	57.53	7.20	-	1.07	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	09-OCT-2026 08:36	09-OCT-2026 03:06	26.55	58.06	6.00	-	1.09	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	09-OCT-2026 08:35	09-OCT-2026 03:05	27.01	58.40	7.71	-	1.05	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	09-OCT-2026 08:35	09-OCT-2026 03:05	27.34	58.67	5.25	-	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	09-OCT-2026 08:34	09-OCT-2026 03:04	27.83	58.87	6.54	-	0.98	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL,Kusmunda	SECL_KUSMUNDA	09-OCT-2026 08:34	09-OCT-2026 08:30	31.78	64.38	33.33	45.63	0.68	site_1963	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 08:34	09-OCT-2026 03:04	28.23	58.96	10.13	-	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	09-OCT-2026 08:33	09-OCT-2026 03:03	28.70	58.91	6.85	-	1.06	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	09-OCT-2026 08:33	09-OCT-2026 08:30	34.84	59.03	8.12	2.49	0.28	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	09-OCT-2026 08:33	09-OCT-2026 03:03	29.20	58.85	10.22	-	1.07	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,148

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