Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 21:03:30
PM - 2.5 38.44 (µg/m3)
PM - 10 118.74 (µg/m3)
SO2 21.26 (µg/m3)
CO 0.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
30-09-2026 21:01:14
PM - 2.5 35.35 (µg/m3)
PM - 10 45.49 (µg/m3)
SO2 20.03 (µg/m3)
CO -0.03 (mg/m3)
NO2 8.34 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 20:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.72 (µg/m3)
CO 0.07 (mg/m3)
NO2 9.4 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 21:00:43
PM - 2.5 20.05 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.44 (µg/m3)
CO 0.38 (mg/m3)
NO2 5.34 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 21:03:26
PM - 2.5 8 (µg/m3)
PM - 10 13 (µg/m3)
SO2 4.7 (µg/m3)
CO 0.99 (mg/m3)
NO2 45.5 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 21:03:31
PM - 2.5 36.23 (µg/m3)
PM - 10 156.33 (µg/m3)
SO2 17.82 (µg/m3)
CO 0.70 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 21:00:22
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.31 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 21:03:49
PM - 2.5 7 (µg/m3)
PM - 10 16 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.25 (mg/m3)
NO2 9.9 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
30-09-2026 21:03:35
PM - 2.5 40.54 (µg/m3)
PM - 10 122.99 (µg/m3)
SO2 17.99 (µg/m3)
CO 1.08 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 21:00:33
PM - 2.5 10.13 (µg/m3)
PM - 10 (µg/m3)
SO2 20.9 (µg/m3)
CO ##### (mg/m3)
NO2 .13 (µg/m3)
Western Coalfields Limited
Mathani UG
30-09-2026 21:03:28
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.05 (µg/m3)
CO 2.05 (mg/m3)
NO2 2.36 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 20:56:04
PM - 2.5 28.4 (µg/m3)
PM - 10 55.8 (µg/m3)
SO2 15.65 (µg/m3)
CO 0.76 (mg/m3)
NO2 9.13 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 21:03:45
PM - 2.5 38.34 (µg/m3)
PM - 10 62.51 (µg/m3)
SO2 9.06 (µg/m3)
CO 0.43 (mg/m3)
NO2 3.75 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 21:00:42
PM - 2.5 3.43 (µg/m3)
PM - 10 (µg/m3)
SO2 23.31 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 21:03:25
PM - 2.5 44.28 (µg/m3)
PM - 10 83.69 (µg/m3)
SO2 20.05 (µg/m3)
CO 0.82 (mg/m3)
NO2 148.82 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 21:00:50
PM - 2.5 6.34 (µg/m3)
PM - 10 (µg/m3)
SO2 270 (µg/m3)
CO 0.18 (mg/m3)
NO2 27.53 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 21:03:30
PM - 2.5 38.44 (µg/m3)
PM - 10 118.74 (µg/m3)
SO2 21.26 (µg/m3)
CO 0.94 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
30-09-2026 21:01:14
PM - 2.5 35.35 (µg/m3)
PM - 10 45.49 (µg/m3)
SO2 20.03 (µg/m3)
CO -0.03 (mg/m3)
NO2 8.34 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 20:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 1.72 (µg/m3)
CO 0.07 (mg/m3)
NO2 9.4 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 21:00:43
PM - 2.5 20.05 (µg/m3)
PM - 10 0 (µg/m3)
SO2 15.44 (µg/m3)
CO 0.38 (mg/m3)
NO2 5.34 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 21:03:26
PM - 2.5 8 (µg/m3)
PM - 10 13 (µg/m3)
SO2 4.7 (µg/m3)
CO 0.99 (mg/m3)
NO2 45.5 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 21:03:31
PM - 2.5 36.23 (µg/m3)
PM - 10 156.33 (µg/m3)
SO2 17.82 (µg/m3)
CO 0.70 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 21:00:22
PM - 2.5 2.27 (µg/m3)
PM - 10 (µg/m3)
SO2 5.31 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 21:03:49
PM - 2.5 7 (µg/m3)
PM - 10 16 (µg/m3)
SO2 7.2 (µg/m3)
CO 0.25 (mg/m3)
NO2 9.9 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
30-09-2026 21:03:35
PM - 2.5 40.54 (µg/m3)
PM - 10 122.99 (µg/m3)
SO2 17.99 (µg/m3)
CO 1.08 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 21:00:33
PM - 2.5 10.13 (µg/m3)
PM - 10 (µg/m3)
SO2 20.9 (µg/m3)
CO ##### (mg/m3)
NO2 .13 (µg/m3)
Western Coalfields Limited
Mathani UG
30-09-2026 21:03:28
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 13.05 (µg/m3)
CO 2.05 (mg/m3)
NO2 2.36 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 20:56:04
PM - 2.5 28.4 (µg/m3)
PM - 10 55.8 (µg/m3)
SO2 15.65 (µg/m3)
CO 0.76 (mg/m3)
NO2 9.13 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 21:03:45
PM - 2.5 38.34 (µg/m3)
PM - 10 62.51 (µg/m3)
SO2 9.06 (µg/m3)
CO 0.43 (mg/m3)
NO2 3.75 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 21:00:42
PM - 2.5 3.43 (µg/m3)
PM - 10 (µg/m3)
SO2 23.31 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 21:03:25
PM - 2.5 44.28 (µg/m3)
PM - 10 83.69 (µg/m3)
SO2 20.05 (µg/m3)
CO 0.82 (mg/m3)
NO2 148.82 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 21:00:50
PM - 2.5 6.34 (µg/m3)
PM - 10 (µg/m3)
SO2 270 (µg/m3)
CO 0.18 (mg/m3)
NO2 27.53 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,926

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	SECL_DIPKA	SECL_DIPKA	30-SEP-2026 21:03	30-SEP-2026 21:00	38.34	62.51	9.06	3.75	0.43	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	30-SEP-2026 21:03	30-SEP-2026 15:33	40.54	122.99	17.99	-	1.08	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	30-SEP-2026 21:03	30-SEP-2026 15:33	40.54	123.68	15.47	-	1.07	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	30-SEP-2026 21:02	30-SEP-2026 15:32	40.51	124.56	14.32	-	1.05	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	30-SEP-2026 21:02	30-SEP-2026 15:32	40.51	125.45	17.23	-	1.07	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	30-SEP-2026 21:01	30-SEP-2026 15:31	40.70	126.30	19.39	-	1.06	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	30-SEP-2026 21:01	30-SEP-2026 15:31	40.75	127.02	16.98	-	1.09	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	30-SEP-2026 21:00	30-SEP-2026 15:29	3.43	-	23.31	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	30-SEP-2026 21:00	30-SEP-2026 15:30	40.72	127.89	19.64	-	1.08	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	30-SEP-2026 20:59	30-SEP-2026 15:29	41.05	129.58	21.10	-	1.08	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,926

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