Subsidiary wise

Western Coalfields Limited
AAQMS_Gokul OC Mine
07-10-2026 09:49:14
PM - 2.5 53.45 (µg/m3)
PM - 10 125.03 (µg/m3)
SO2 9.71 (µg/m3)
CO 1.00 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 09:46:20
PM - 2.5 44.51 (µg/m3)
PM - 10 67.55 (µg/m3)
SO2 36.05 (µg/m3)
CO 0.53 (mg/m3)
NO2 4.3 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
07-10-2026 09:49:21
PM - 2.5 6.99 (µg/m3)
PM - 10 83.07 (µg/m3)
SO2 14.93 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 09:44:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8 (µg/m3)
CO 0.34 (mg/m3)
NO2 1.89 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 09:45:35
PM - 2.5 21.61 (µg/m3)
PM - 10 104.29 (µg/m3)
SO2 8.58 (µg/m3)
CO 0.33 (mg/m3)
NO2 24.24 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 09:45:03
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.5 (µg/m3)
CO ##### (mg/m3)
NO2 .59 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 09:49:06
PM - 2.5 31.19 (µg/m3)
PM - 10 63.54 (µg/m3)
SO2 9.8 (µg/m3)
CO 1.59 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 09:45:41
PM - 2.5 32.23 (µg/m3)
PM - 10 (µg/m3)
SO2 425.39 (µg/m3)
CO ##### (mg/m3)
NO2 .05 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 09:36:16
PM - 2.5 47.27 (µg/m3)
PM - 10 81.5 (µg/m3)
SO2 7.65 (µg/m3)
CO 1.28 (mg/m3)
NO2 7.13 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 09:45:09
PM - 2.5 93.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.99 (µg/m3)
CO 0.66 (mg/m3)
NO2 .1 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 09:41:08
PM - 2.5 49.6 (µg/m3)
PM - 10 95.81 (µg/m3)
SO2 19.25 (µg/m3)
CO 1.39 (mg/m3)
NO2 12.93 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 09:48:18
PM - 2.5 37.13 (µg/m3)
PM - 10 61.3 (µg/m3)
SO2 8.74 (µg/m3)
CO 0.38 (mg/m3)
NO2 3.31 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 09:48:58
PM - 2.5 51 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.30 (mg/m3)
NO2 4.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 09:45:56
PM - 2.5 3.61 (µg/m3)
PM - 10 (µg/m3)
SO2 23.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 09:49:07
PM - 2.5 85.13 (µg/m3)
PM - 10 145.32 (µg/m3)
SO2 5.97 (µg/m3)
CO 1.36 (mg/m3)
NO2 13.91 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
07-10-2026 09:45:50
PM - 2.5 .69 (µg/m3)
PM - 10 (µg/m3)
SO2 6.23 (µg/m3)
CO ##### (mg/m3)
NO2 .92 (µg/m3)

Western Coalfields Limited
AAQMS_Gokul OC Mine
07-10-2026 09:49:14
PM - 2.5 53.45 (µg/m3)
PM - 10 125.03 (µg/m3)
SO2 9.71 (µg/m3)
CO 1.00 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
07-10-2026 09:46:20
PM - 2.5 44.51 (µg/m3)
PM - 10 67.55 (µg/m3)
SO2 36.05 (µg/m3)
CO 0.53 (mg/m3)
NO2 4.3 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine Station_02
07-10-2026 09:49:21
PM - 2.5 6.99 (µg/m3)
PM - 10 83.07 (µg/m3)
SO2 14.93 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
07-10-2026 09:44:07
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8 (µg/m3)
CO 0.34 (mg/m3)
NO2 1.89 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
07-10-2026 09:45:35
PM - 2.5 21.61 (µg/m3)
PM - 10 104.29 (µg/m3)
SO2 8.58 (µg/m3)
CO 0.33 (mg/m3)
NO2 24.24 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
07-10-2026 09:45:03
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.5 (µg/m3)
CO ##### (mg/m3)
NO2 .59 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
07-10-2026 09:49:06
PM - 2.5 31.19 (µg/m3)
PM - 10 63.54 (µg/m3)
SO2 9.8 (µg/m3)
CO 1.59 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
07-10-2026 09:45:41
PM - 2.5 32.23 (µg/m3)
PM - 10 (µg/m3)
SO2 425.39 (µg/m3)
CO ##### (mg/m3)
NO2 .05 (µg/m3)
Northern Coalfields Limited
NCL_CETI
07-10-2026 09:36:16
PM - 2.5 47.27 (µg/m3)
PM - 10 81.5 (µg/m3)
SO2 7.65 (µg/m3)
CO 1.28 (mg/m3)
NO2 7.13 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
07-10-2026 09:45:09
PM - 2.5 93.5 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.99 (µg/m3)
CO 0.66 (mg/m3)
NO2 .1 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
07-10-2026 09:41:08
PM - 2.5 49.6 (µg/m3)
PM - 10 95.81 (µg/m3)
SO2 19.25 (µg/m3)
CO 1.39 (mg/m3)
NO2 12.93 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
07-10-2026 09:48:18
PM - 2.5 37.13 (µg/m3)
PM - 10 61.3 (µg/m3)
SO2 8.74 (µg/m3)
CO 0.38 (mg/m3)
NO2 3.31 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
07-10-2026 09:48:58
PM - 2.5 51 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.7 (µg/m3)
CO 0.30 (mg/m3)
NO2 4.7 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
07-10-2026 09:45:56
PM - 2.5 3.61 (µg/m3)
PM - 10 (µg/m3)
SO2 23.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
07-10-2026 09:49:07
PM - 2.5 85.13 (µg/m3)
PM - 10 145.32 (µg/m3)
SO2 5.97 (µg/m3)
CO 1.36 (mg/m3)
NO2 13.91 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
07-10-2026 09:45:50
PM - 2.5 .69 (µg/m3)
PM - 10 (µg/m3)
SO2 6.23 (µg/m3)
CO ##### (mg/m3)
NO2 .92 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 1,316

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	07-OCT-2026 09:49	07-OCT-2026 04:19	31.19	63.54	9.80	-	1.59	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	07-OCT-2026 09:48	07-OCT-2026 04:18	30.64	63.09	10.99	-	1.49	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	07-OCT-2026 09:48	07-OCT-2026 09:45	37.13	61.30	8.74	3.31	0.38	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	07-OCT-2026 09:48	07-OCT-2026 04:18	30.28	62.71	6.21	-	1.48	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	07-OCT-2026 09:47	07-OCT-2026 04:17	29.91	62.21	9.61	-	1.45	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	07-OCT-2026 09:47	07-OCT-2026 04:17	29.81	61.66	11.67	-	1.49	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	07-OCT-2026 09:46	07-OCT-2026 04:16	29.97	61.11	5.41	-	1.49	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	07-OCT-2026 09:46	07-OCT-2026 04:16	30.45	60.68	10.65	-	1.52	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	07-OCT-2026 09:45	07-OCT-2026 04:15	3.61	-	23.30	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	07-OCT-2026 09:45	07-OCT-2026 04:15	31.11	60.31	8.87	-	1.53	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,316

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