Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 09:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.36 (µg/m3)
CO 0.10 (mg/m3)
NO2 15.78 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 09:45:15
PM - 2.5 29.21 (µg/m3)
PM - 10 89.97 (µg/m3)
SO2 9.44 (µg/m3)
CO 0.43 (mg/m3)
NO2 25.68 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 09:48:45
PM - 2.5 4 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.52 (mg/m3)
NO2 47.8 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 09:45:05
PM - 2.5 989.77 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 33.46 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 09:48:41
PM - 2.5 1 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.21 (mg/m3)
NO2 17.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 09:48:38
PM - 2.5 11 (µg/m3)
PM - 10 19 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.37 (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 09:48:45
PM - 2.5 45.45 (µg/m3)
PM - 10 94.91 (µg/m3)
SO2 10.96 (µg/m3)
CO 2.45 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 09:45:09
PM - 2.5 12.01 (µg/m3)
PM - 10 (µg/m3)
SO2 17.75 (µg/m3)
CO ##### (mg/m3)
NO2 1.08 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 09:36:19
PM - 2.5 61.08 (µg/m3)
PM - 10 105.31 (µg/m3)
SO2 7.28 (µg/m3)
CO 0.54 (mg/m3)
NO2 8.66 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 09:45:37
PM - 2.5 152.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.75 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 09:48:37
PM - 2.5 44.54 (µg/m3)
PM - 10 68.67 (µg/m3)
SO2 10.73 (µg/m3)
CO 0.71 (mg/m3)
NO2 5.98 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
10-10-2026 09:34:37
PM - 2.5 40.89 (µg/m3)
PM - 10 58.3 (µg/m3)
SO2 21.67 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.35 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 09:48:28
PM - 2.5 48 (µg/m3)
PM - 10 85 (µg/m3)
SO2 14 (µg/m3)
CO 0.20 (mg/m3)
NO2 1.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 09:45:52
PM - 2.5 3.51 (µg/m3)
PM - 10 (µg/m3)
SO2 7.79 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 09:48:42
PM - 2.5 38.34 (µg/m3)
PM - 10 59.29 (µg/m3)
SO2 3.6 (µg/m3)
CO 1.04 (mg/m3)
NO2 13.36 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 09:45:50
PM - 2.5 1.12 (µg/m3)
PM - 10 (µg/m3)
SO2 6.23 (µg/m3)
CO ##### (mg/m3)
NO2 .13 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 09:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.36 (µg/m3)
CO 0.10 (mg/m3)
NO2 15.78 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 09:45:15
PM - 2.5 29.21 (µg/m3)
PM - 10 89.97 (µg/m3)
SO2 9.44 (µg/m3)
CO 0.43 (mg/m3)
NO2 25.68 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 09:48:45
PM - 2.5 4 (µg/m3)
PM - 10 5 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.52 (mg/m3)
NO2 47.8 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 09:45:05
PM - 2.5 989.77 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 33.46 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 09:48:41
PM - 2.5 1 (µg/m3)
PM - 10 15 (µg/m3)
SO2 7.1 (µg/m3)
CO 0.21 (mg/m3)
NO2 17.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 09:48:38
PM - 2.5 11 (µg/m3)
PM - 10 19 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.37 (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 09:48:45
PM - 2.5 45.45 (µg/m3)
PM - 10 94.91 (µg/m3)
SO2 10.96 (µg/m3)
CO 2.45 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 09:45:09
PM - 2.5 12.01 (µg/m3)
PM - 10 (µg/m3)
SO2 17.75 (µg/m3)
CO ##### (mg/m3)
NO2 1.08 (µg/m3)
Northern Coalfields Limited
NCL_CETI
10-10-2026 09:36:19
PM - 2.5 61.08 (µg/m3)
PM - 10 105.31 (µg/m3)
SO2 7.28 (µg/m3)
CO 0.54 (mg/m3)
NO2 8.66 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 09:45:37
PM - 2.5 152.8 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.75 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 09:48:37
PM - 2.5 44.54 (µg/m3)
PM - 10 68.67 (µg/m3)
SO2 10.73 (µg/m3)
CO 0.71 (mg/m3)
NO2 5.98 (µg/m3)
South Eastern Coalfields Limited
SECL_KUSMUNDA
10-10-2026 09:34:37
PM - 2.5 40.89 (µg/m3)
PM - 10 58.3 (µg/m3)
SO2 21.67 (µg/m3)
CO 0.92 (mg/m3)
NO2 44.35 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 09:48:28
PM - 2.5 48 (µg/m3)
PM - 10 85 (µg/m3)
SO2 14 (µg/m3)
CO 0.20 (mg/m3)
NO2 1.5 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 09:45:52
PM - 2.5 3.51 (µg/m3)
PM - 10 (µg/m3)
SO2 7.79 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 09:48:42
PM - 2.5 38.34 (µg/m3)
PM - 10 59.29 (µg/m3)
SO2 3.6 (µg/m3)
CO 1.04 (mg/m3)
NO2 13.36 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 09:45:50
PM - 2.5 1.12 (µg/m3)
PM - 10 (µg/m3)
SO2 6.23 (µg/m3)
CO ##### (mg/m3)
NO2 .13 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,259

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 09:48	10-OCT-2026 04:18	45.45	94.91	10.96	-	2.45	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 09:48	10-OCT-2026 09:45	44.54	68.67	10.73	5.98	0.71	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 09:48	10-OCT-2026 04:18	44.94	95.41	15.55	-	2.46	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 09:47	10-OCT-2026 04:17	44.36	96.05	11.53	-	2.42	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 09:47	10-OCT-2026 04:17	43.71	96.62	11.33	-	2.41	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 09:46	10-OCT-2026 04:16	42.92	97.34	13.94	-	2.38	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 09:46	10-OCT-2026 04:16	42.32	97.78	8.95	-	2.36	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 09:45	10-OCT-2026 04:14	3.51	-	7.79	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 09:45	10-OCT-2026 04:15	41.71	98.05	5.85	-	2.29	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 09:45	10-OCT-2026 04:15	41.12	98.17	8.09	-	2.19	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,259

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