Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
28-09-2026 22:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.52 (µg/m3)
CO 0.06 (mg/m3)
NO2 12.1 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
28-09-2026 23:00:13
PM - 2.5 8.54 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.15 (µg/m3)
CO 0.33 (mg/m3)
NO2 9.86 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
28-09-2026 23:04:43
PM - 2.5 8 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.29 (mg/m3)
NO2 7 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
28-09-2026 23:00:42
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.34 (µg/m3)
CO ##### (mg/m3)
NO2 .24 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
28-09-2026 23:04:57
PM - 2.5 19 (µg/m3)
PM - 10 14 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.5 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
28-09-2026 23:05:03
PM - 2.5 3.08 (µg/m3)
PM - 10 35.79 (µg/m3)
SO2 16.46 (µg/m3)
CO 1.23 (mg/m3)
NO2 1.88 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
28-09-2026 23:04:41
PM - 2.5 19.61 (µg/m3)
PM - 10 33.03 (µg/m3)
SO2 10.86 (µg/m3)
CO 2.19 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
28-09-2026 23:05:06
PM - 2.5 37.76 (µg/m3)
PM - 10 118.17 (µg/m3)
SO2 38.09 (µg/m3)
CO 1.39 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
28-09-2026 23:00:49
PM - 2.5 26.63 (µg/m3)
PM - 10 (µg/m3)
SO2 268.62 (µg/m3)
CO 0.76 (mg/m3)
NO2 985.85 (µg/m3)
Western Coalfields Limited
Mathani UG
28-09-2026 23:04:58
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.02 (µg/m3)
CO 1.57 (mg/m3)
NO2 1.68 (µg/m3)
Northern Coalfields Limited
NCL_CETI
28-09-2026 22:51:12
PM - 2.5 69.68 (µg/m3)
PM - 10 120.13 (µg/m3)
SO2 7.18 (µg/m3)
CO 1.06 (mg/m3)
NO2 28.54 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
28-09-2026 23:00:26
PM - 2.5 24.9 (µg/m3)
PM - 10 74.8 (µg/m3)
SO2 0 (µg/m3)
CO 0.38 (mg/m3)
NO2 .71 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
28-09-2026 22:56:03
PM - 2.5 44.6 (µg/m3)
PM - 10 62.42 (µg/m3)
SO2 17.38 (µg/m3)
CO 1.27 (mg/m3)
NO2 9.82 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
28-09-2026 23:03:33
PM - 2.5 39.2 (µg/m3)
PM - 10 63.36 (µg/m3)
SO2 9.29 (µg/m3)
CO 0.47 (mg/m3)
NO2 4.06 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
28-09-2026 23:00:12
PM - 2.5 3.12 (µg/m3)
PM - 10 (µg/m3)
SO2 10.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
28-09-2026 23:04:40
PM - 2.5 37.65 (µg/m3)
PM - 10 65.05 (µg/m3)
SO2 19.39 (µg/m3)
CO 0.99 (mg/m3)
NO2 52.11 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
28-09-2026 22:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.52 (µg/m3)
CO 0.06 (mg/m3)
NO2 12.1 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
28-09-2026 23:00:13
PM - 2.5 8.54 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.15 (µg/m3)
CO 0.33 (mg/m3)
NO2 9.86 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
28-09-2026 23:04:43
PM - 2.5 8 (µg/m3)
PM - 10 15 (µg/m3)
SO2 4.6 (µg/m3)
CO 1.29 (mg/m3)
NO2 7 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
28-09-2026 23:00:42
PM - 2.5 2.29 (µg/m3)
PM - 10 (µg/m3)
SO2 5.34 (µg/m3)
CO ##### (mg/m3)
NO2 .24 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
28-09-2026 23:04:57
PM - 2.5 19 (µg/m3)
PM - 10 14 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.25 (mg/m3)
NO2 10.5 (µg/m3)
Western Coalfields Limited
M/S Ghonsa Opencast Mine
28-09-2026 23:05:03
PM - 2.5 3.08 (µg/m3)
PM - 10 35.79 (µg/m3)
SO2 16.46 (µg/m3)
CO 1.23 (mg/m3)
NO2 1.88 (µg/m3)
South Eastern Coalfields Limited
M/S Kanchan OC Coal Mine
28-09-2026 23:04:41
PM - 2.5 19.61 (µg/m3)
PM - 10 33.03 (µg/m3)
SO2 10.86 (µg/m3)
CO 2.19 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
28-09-2026 23:05:06
PM - 2.5 37.76 (µg/m3)
PM - 10 118.17 (µg/m3)
SO2 38.09 (µg/m3)
CO 1.39 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
28-09-2026 23:00:49
PM - 2.5 26.63 (µg/m3)
PM - 10 (µg/m3)
SO2 268.62 (µg/m3)
CO 0.76 (mg/m3)
NO2 985.85 (µg/m3)
Western Coalfields Limited
Mathani UG
28-09-2026 23:04:58
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 11.02 (µg/m3)
CO 1.57 (mg/m3)
NO2 1.68 (µg/m3)
Northern Coalfields Limited
NCL_CETI
28-09-2026 22:51:12
PM - 2.5 69.68 (µg/m3)
PM - 10 120.13 (µg/m3)
SO2 7.18 (µg/m3)
CO 1.06 (mg/m3)
NO2 28.54 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
28-09-2026 23:00:26
PM - 2.5 24.9 (µg/m3)
PM - 10 74.8 (µg/m3)
SO2 0 (µg/m3)
CO 0.38 (mg/m3)
NO2 .71 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
28-09-2026 22:56:03
PM - 2.5 44.6 (µg/m3)
PM - 10 62.42 (µg/m3)
SO2 17.38 (µg/m3)
CO 1.27 (mg/m3)
NO2 9.82 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
28-09-2026 23:03:33
PM - 2.5 39.2 (µg/m3)
PM - 10 63.36 (µg/m3)
SO2 9.29 (µg/m3)
CO 0.47 (mg/m3)
NO2 4.06 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
28-09-2026 23:00:12
PM - 2.5 3.12 (µg/m3)
PM - 10 (µg/m3)
SO2 10.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
28-09-2026 23:04:40
PM - 2.5 37.65 (µg/m3)
PM - 10 65.05 (µg/m3)
SO2 19.39 (µg/m3)
CO 0.99 (mg/m3)
NO2 52.11 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 6,902

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	28-SEP-2026 23:05	28-SEP-2026 17:35	37.76	118.17	38.09	-	1.39	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	28-SEP-2026 23:04	28-SEP-2026 17:32	19.61	33.03	10.86	-	2.19	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	28-SEP-2026 23:04	28-SEP-2026 17:34	37.82	118.60	35.74	-	1.37	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	28-SEP-2026 23:04	28-SEP-2026 17:32	19.85	32.59	10.90	-	2.12	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	28-SEP-2026 23:04	28-SEP-2026 17:34	37.60	119.02	38.01	-	1.32	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	28-SEP-2026 23:03	28-SEP-2026 17:31	20.12	32.02	10.74	-	2.16	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	28-SEP-2026 23:03	28-SEP-2026 17:33	37.13	119.56	37.36	-	1.30	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	28-SEP-2026 23:03	28-SEP-2026 23:00	39.20	63.36	9.29	4.06	0.47	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Johilla Area	M/S Kanchan OC Coal Mine	28-SEP-2026 23:03	28-SEP-2026 17:31	20.41	31.37	10.58	-	2.19	site_3509	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	28-SEP-2026 23:03	28-SEP-2026 17:33	36.52	120.02	36.57	-	1.27	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 6,902

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