Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 16:46:23
PM - 2.5 39.38 (µg/m3)
PM - 10 75.99 (µg/m3)
SO2 .65 (µg/m3)
CO 0.70 (mg/m3)
NO2 2.01 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 16:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.34 (µg/m3)
CO 0.71 (mg/m3)
NO2 2.51 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 16:45:27
PM - 2.5 31.08 (µg/m3)
PM - 10 56.28 (µg/m3)
SO2 44.04 (µg/m3)
CO 0.34 (mg/m3)
NO2 4.72 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 16:48:43
PM - 2.5 41 (µg/m3)
PM - 10 83 (µg/m3)
SO2 5.8 (µg/m3)
CO 1.18 (mg/m3)
NO2 4.1 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 16:45:15
PM - 2.5 270 (µg/m3)
PM - 10 (µg/m3)
SO2 .15 (µg/m3)
CO ##### (mg/m3)
NO2 985.98 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 16:48:46
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6.5 (µg/m3)
CO 0.25 (mg/m3)
NO2 17.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 16:48:23
PM - 2.5 18 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.29 (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 16:48:41
PM - 2.5 13.58 (µg/m3)
PM - 10 39.01 (µg/m3)
SO2 0 (µg/m3)
CO 0.91 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 16:45:06
PM - 2.5 15.09 (µg/m3)
PM - 10 (µg/m3)
SO2 18.5 (µg/m3)
CO ##### (mg/m3)
NO2 1.87 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 16:45:37
PM - 2.5 89.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .95 (µg/m3)
CO 0.49 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 16:48:39
PM - 2.5 40.89 (µg/m3)
PM - 10 65.04 (µg/m3)
SO2 9.75 (µg/m3)
CO 0.55 (mg/m3)
NO2 4.67 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 16:48:28
PM - 2.5 69 (µg/m3)
PM - 10 122 (µg/m3)
SO2 18.8 (µg/m3)
CO 0.00 (mg/m3)
NO2 4.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 16:45:15
PM - 2.5 3.19 (µg/m3)
PM - 10 (µg/m3)
SO2 10.06 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 16:48:18
PM - 2.5 31.36 (µg/m3)
PM - 10 50.09 (µg/m3)
SO2 3.15 (µg/m3)
CO 0.85 (mg/m3)
NO2 10.11 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 16:45:51
PM - 2.5 6.28 (µg/m3)
PM - 10 (µg/m3)
SO2 43.05 (µg/m3)
CO 0.35 (mg/m3)
NO2 35.36 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 16:46:23
PM - 2.5 39.38 (µg/m3)
PM - 10 75.99 (µg/m3)
SO2 .65 (µg/m3)
CO 0.70 (mg/m3)
NO2 2.01 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 16:44:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 16.34 (µg/m3)
CO 0.71 (mg/m3)
NO2 2.51 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 16:45:27
PM - 2.5 31.08 (µg/m3)
PM - 10 56.28 (µg/m3)
SO2 44.04 (µg/m3)
CO 0.34 (mg/m3)
NO2 4.72 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 16:48:43
PM - 2.5 41 (µg/m3)
PM - 10 83 (µg/m3)
SO2 5.8 (µg/m3)
CO 1.18 (mg/m3)
NO2 4.1 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 16:45:15
PM - 2.5 270 (µg/m3)
PM - 10 (µg/m3)
SO2 .15 (µg/m3)
CO ##### (mg/m3)
NO2 985.98 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 16:48:46
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6.5 (µg/m3)
CO 0.25 (mg/m3)
NO2 17.3 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 16:48:23
PM - 2.5 18 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.29 (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 16:48:41
PM - 2.5 13.58 (µg/m3)
PM - 10 39.01 (µg/m3)
SO2 0 (µg/m3)
CO 0.91 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 16:45:06
PM - 2.5 15.09 (µg/m3)
PM - 10 (µg/m3)
SO2 18.5 (µg/m3)
CO ##### (mg/m3)
NO2 1.87 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 16:45:37
PM - 2.5 89.2 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .95 (µg/m3)
CO 0.49 (mg/m3)
NO2 .02 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 16:48:39
PM - 2.5 40.89 (µg/m3)
PM - 10 65.04 (µg/m3)
SO2 9.75 (µg/m3)
CO 0.55 (mg/m3)
NO2 4.67 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 16:48:28
PM - 2.5 69 (µg/m3)
PM - 10 122 (µg/m3)
SO2 18.8 (µg/m3)
CO 0.00 (mg/m3)
NO2 4.6 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 16:45:15
PM - 2.5 3.19 (µg/m3)
PM - 10 (µg/m3)
SO2 10.06 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 16:48:18
PM - 2.5 31.36 (µg/m3)
PM - 10 50.09 (µg/m3)
SO2 3.15 (µg/m3)
CO 0.85 (mg/m3)
NO2 10.11 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 16:45:51
PM - 2.5 6.28 (µg/m3)
PM - 10 (µg/m3)
SO2 43.05 (µg/m3)
CO 0.35 (mg/m3)
NO2 35.36 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,150

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 16:48	10-OCT-2026 11:18	13.58	39.01	0.00	-	0.91	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 16:48	10-OCT-2026 16:45	40.89	65.04	9.75	4.67	0.55	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 16:48	10-OCT-2026 11:18	13.68	39.73	0.00	-	0.88	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 16:47	10-OCT-2026 11:17	13.87	40.41	0.00	-	0.87	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 16:47	10-OCT-2026 11:17	14.14	41.12	0.00	-	0.88	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 16:46	10-OCT-2026 11:16	14.50	41.74	0.00	-	0.87	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 16:46	10-OCT-2026 11:16	14.75	42.28	0.00	-	0.85	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 16:45	10-OCT-2026 11:15	15.08	42.65	0.00	-	0.84	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	10-OCT-2026 16:45	10-OCT-2026 11:14	3.19	-	10.06	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 16:45	10-OCT-2026 11:15	15.26	42.68	1.04	-	0.83	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,150

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