Subsidiary wise

Northern Coalfields Limited
AAQMS_NCL_BINA
04-10-2026 09:14:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.59 (µg/m3)
CO 0.11 (mg/m3)
NO2 9.65 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
04-10-2026 09:15:02
PM - 2.5 18.95 (µg/m3)
PM - 10 74.06 (µg/m3)
SO2 4.86 (µg/m3)
CO 0.31 (mg/m3)
NO2 7.81 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
04-10-2026 09:18:14
PM - 2.5 17 (µg/m3)
PM - 10 34 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.29 (mg/m3)
NO2 45.1 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
04-10-2026 09:18:53
PM - 2.5 39.89 (µg/m3)
PM - 10 107.48 (µg/m3)
SO2 17.62 (µg/m3)
CO 0.63 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
04-10-2026 09:15:09
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.44 (µg/m3)
CO ##### (mg/m3)
NO2 .41 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
04-10-2026 09:18:31
PM - 2.5 3 (µg/m3)
PM - 10 6 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.22 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
04-10-2026 09:18:38
PM - 2.5 8.26 (µg/m3)
PM - 10 47.35 (µg/m3)
SO2 0 (µg/m3)
CO 0.79 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
04-10-2026 09:15:55
PM - 2.5 269.89 (µg/m3)
PM - 10 (µg/m3)
SO2 .96 (µg/m3)
CO ##### (mg/m3)
NO2 30.04 (µg/m3)
Northern Coalfields Limited
NCL_CETI
04-10-2026 09:06:16
PM - 2.5 26.19 (µg/m3)
PM - 10 45.15 (µg/m3)
SO2 7.2 (µg/m3)
CO 1.15 (mg/m3)
NO2 31.84 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
04-10-2026 09:15:10
PM - 2.5 53.7 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .64 (µg/m3)
CO 0.54 (mg/m3)
NO2 .5 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
04-10-2026 09:11:07
PM - 2.5 50.5 (µg/m3)
PM - 10 97.58 (µg/m3)
SO2 19.21 (µg/m3)
CO 1.51 (mg/m3)
NO2 13.8 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
04-10-2026 09:18:06
PM - 2.5 35.22 (µg/m3)
PM - 10 59.41 (µg/m3)
SO2 8.22 (µg/m3)
CO 0.29 (mg/m3)
NO2 2.63 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
04-10-2026 09:18:29
PM - 2.5 51 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.35 (mg/m3)
NO2 5.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
04-10-2026 09:15:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 74.7 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
04-10-2026 09:15:50
PM - 2.5 1.21 (µg/m3)
PM - 10 (µg/m3)
SO2 6.23 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Northern Coalfields Limited
AAQMS_NCL_BINA
04-10-2026 09:14:09
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 2.59 (µg/m3)
CO 0.11 (mg/m3)
NO2 9.65 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
04-10-2026 09:15:02
PM - 2.5 18.95 (µg/m3)
PM - 10 74.06 (µg/m3)
SO2 4.86 (µg/m3)
CO 0.31 (mg/m3)
NO2 7.81 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
04-10-2026 09:18:14
PM - 2.5 17 (µg/m3)
PM - 10 34 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.29 (mg/m3)
NO2 45.1 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
04-10-2026 09:18:53
PM - 2.5 39.89 (µg/m3)
PM - 10 107.48 (µg/m3)
SO2 17.62 (µg/m3)
CO 0.63 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
04-10-2026 09:15:09
PM - 2.5 2.33 (µg/m3)
PM - 10 (µg/m3)
SO2 5.44 (µg/m3)
CO ##### (mg/m3)
NO2 .41 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
04-10-2026 09:18:31
PM - 2.5 3 (µg/m3)
PM - 10 6 (µg/m3)
SO2 5.9 (µg/m3)
CO 0.22 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
04-10-2026 09:18:38
PM - 2.5 8.26 (µg/m3)
PM - 10 47.35 (µg/m3)
SO2 0 (µg/m3)
CO 0.79 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
04-10-2026 09:15:55
PM - 2.5 269.89 (µg/m3)
PM - 10 (µg/m3)
SO2 .96 (µg/m3)
CO ##### (mg/m3)
NO2 30.04 (µg/m3)
Northern Coalfields Limited
NCL_CETI
04-10-2026 09:06:16
PM - 2.5 26.19 (µg/m3)
PM - 10 45.15 (µg/m3)
SO2 7.2 (µg/m3)
CO 1.15 (mg/m3)
NO2 31.84 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
04-10-2026 09:15:10
PM - 2.5 53.7 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .64 (µg/m3)
CO 0.54 (mg/m3)
NO2 .5 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
04-10-2026 09:11:07
PM - 2.5 50.5 (µg/m3)
PM - 10 97.58 (µg/m3)
SO2 19.21 (µg/m3)
CO 1.51 (mg/m3)
NO2 13.8 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
04-10-2026 09:18:06
PM - 2.5 35.22 (µg/m3)
PM - 10 59.41 (µg/m3)
SO2 8.22 (µg/m3)
CO 0.29 (mg/m3)
NO2 2.63 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
04-10-2026 09:18:29
PM - 2.5 51 (µg/m3)
PM - 10 0 (µg/m3)
SO2 9.1 (µg/m3)
CO 0.35 (mg/m3)
NO2 5.8 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
04-10-2026 09:15:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 74.7 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
04-10-2026 09:15:50
PM - 2.5 1.21 (µg/m3)
PM - 10 (µg/m3)
SO2 6.23 (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 1,269

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	04-OCT-2026 09:18	04-OCT-2026 03:48	8.26	47.35	0.00	-	0.79	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	04-OCT-2026 09:18	04-OCT-2026 03:48	8.30	47.30	0.00	-	0.76	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	04-OCT-2026 09:18	04-OCT-2026 09:15	35.22	59.41	8.22	2.63	0.29	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	04-OCT-2026 09:17	04-OCT-2026 03:47	8.21	47.21	0.00	-	0.74	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	04-OCT-2026 09:17	04-OCT-2026 03:47	7.88	47.24	0.00	-	0.75	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	04-OCT-2026 09:16	04-OCT-2026 03:46	7.46	47.38	0.00	-	0.75	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	04-OCT-2026 09:16	04-OCT-2026 03:46	6.97	47.50	0.00	-	0.76	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	04-OCT-2026 09:15	04-OCT-2026 03:45	0.00	-	0.00	74.70	28.55	site_5592	Swan Environ
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	04-OCT-2026 09:15	04-OCT-2026 03:45	6.37	47.65	0.00	-	0.73	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	04-OCT-2026 09:15	04-OCT-2026 03:45	5.98	47.70	0.00	-	0.74	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 1,269

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