Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 02:03:59
PM - 2.5 38.12 (µg/m3)
PM - 10 56.62 (µg/m3)
SO2 20.42 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 01:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.94 (µg/m3)
CO 0.34 (mg/m3)
NO2 8.96 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 02:00:02
PM - 2.5 21.68 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.01 (µg/m3)
CO 0.31 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 02:03:59
PM - 2.5 5 (µg/m3)
PM - 10 7 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.14 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 02:04:10
PM - 2.5 27.05 (µg/m3)
PM - 10 50.13 (µg/m3)
SO2 17.77 (µg/m3)
CO 0.63 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 02:00:02
PM - 2.5 986.65 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 24.29 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 02:04:22
PM - 2.5 3 (µg/m3)
PM - 10 6 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.20 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
30-09-2026 02:04:05
PM - 2.5 16.12 (µg/m3)
PM - 10 86.94 (µg/m3)
SO2 5.05 (µg/m3)
CO 0.21 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
30-09-2026 02:04:05
PM - 2.5 21.04 (µg/m3)
PM - 10 47.28 (µg/m3)
SO2 101.92 (µg/m3)
CO 1.17 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 02:00:27
PM - 2.5 11.18 (µg/m3)
PM - 10 (µg/m3)
SO2 37.33 (µg/m3)
CO ##### (mg/m3)
NO2 .28 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
30-09-2026 02:00:36
PM - 2.5 97.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.53 (mg/m3)
NO2 1.06 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 01:56:03
PM - 2.5 22.9 (µg/m3)
PM - 10 85.35 (µg/m3)
SO2 17.42 (µg/m3)
CO 0.62 (mg/m3)
NO2 7.28 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 02:03:40
PM - 2.5 35.79 (µg/m3)
PM - 10 59.97 (µg/m3)
SO2 8.37 (µg/m3)
CO 0.32 (mg/m3)
NO2 2.83 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
30-09-2026 02:04:05
PM - 2.5 63 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.4 (µg/m3)
CO 0.91 (mg/m3)
NO2 5.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 02:00:40
PM - 2.5 3.42 (µg/m3)
PM - 10 (µg/m3)
SO2 8.27 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 02:04:04
PM - 2.5 32.95 (µg/m3)
PM - 10 55.14 (µg/m3)
SO2 19.86 (µg/m3)
CO 0.87 (mg/m3)
NO2 163.21 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 02:00:50
PM - 2.5 1.06 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-I OC Mine Station_01
30-09-2026 02:03:59
PM - 2.5 38.12 (µg/m3)
PM - 10 56.62 (µg/m3)
SO2 20.42 (µg/m3)
CO 1.24 (mg/m3)
NO2 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
30-09-2026 01:59:04
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 7.94 (µg/m3)
CO 0.34 (mg/m3)
NO2 8.96 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
30-09-2026 02:00:02
PM - 2.5 21.68 (µg/m3)
PM - 10 0 (µg/m3)
SO2 10.01 (µg/m3)
CO 0.31 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
30-09-2026 02:03:59
PM - 2.5 5 (µg/m3)
PM - 10 7 (µg/m3)
SO2 4.7 (µg/m3)
CO 1.14 (mg/m3)
NO2 45.3 (µg/m3)
Western Coalfields Limited
Bhanegaon OCM
30-09-2026 02:04:10
PM - 2.5 27.05 (µg/m3)
PM - 10 50.13 (µg/m3)
SO2 17.77 (µg/m3)
CO 0.63 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
30-09-2026 02:00:02
PM - 2.5 986.65 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO 0.00 (mg/m3)
NO2 24.29 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
30-09-2026 02:04:22
PM - 2.5 3 (µg/m3)
PM - 10 6 (µg/m3)
SO2 5.7 (µg/m3)
CO 0.20 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields
M/s Amadand OC Mine Project
30-09-2026 02:04:05
PM - 2.5 16.12 (µg/m3)
PM - 10 86.94 (µg/m3)
SO2 5.05 (µg/m3)
CO 0.21 (mg/m3)
NO2 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
30-09-2026 02:04:05
PM - 2.5 21.04 (µg/m3)
PM - 10 47.28 (µg/m3)
SO2 101.92 (µg/m3)
CO 1.17 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
30-09-2026 02:00:27
PM - 2.5 11.18 (µg/m3)
PM - 10 (µg/m3)
SO2 37.33 (µg/m3)
CO ##### (mg/m3)
NO2 .28 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
30-09-2026 02:00:36
PM - 2.5 97.4 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 0.53 (mg/m3)
NO2 1.06 (µg/m3)
South Eastern Coalfields Limited
SECL GEVRA
30-09-2026 01:56:03
PM - 2.5 22.9 (µg/m3)
PM - 10 85.35 (µg/m3)
SO2 17.42 (µg/m3)
CO 0.62 (mg/m3)
NO2 7.28 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
30-09-2026 02:03:40
PM - 2.5 35.79 (µg/m3)
PM - 10 59.97 (µg/m3)
SO2 8.37 (µg/m3)
CO 0.32 (mg/m3)
NO2 2.83 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
30-09-2026 02:04:05
PM - 2.5 63 (µg/m3)
PM - 10 0 (µg/m3)
SO2 8.4 (µg/m3)
CO 0.91 (mg/m3)
NO2 5.4 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
30-09-2026 02:00:40
PM - 2.5 3.42 (µg/m3)
PM - 10 (µg/m3)
SO2 8.27 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
30-09-2026 02:04:04
PM - 2.5 32.95 (µg/m3)
PM - 10 55.14 (µg/m3)
SO2 19.86 (µg/m3)
CO 0.87 (mg/m3)
NO2 163.21 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
30-09-2026 02:00:50
PM - 2.5 1.06 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (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 296

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	30-SEP-2026 02:04	29-SEP-2026 20:34	21.04	47.28	101.92	-	1.17	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	30-SEP-2026 02:03	30-SEP-2026 02:00	35.79	59.97	8.37	2.83	0.32	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 02:03	29-SEP-2026 20:33	21.07	48.47	102.67	-	1.18	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 02:03	29-SEP-2026 20:33	21.17	49.50	95.95	-	1.21	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 02:02	29-SEP-2026 20:32	21.31	50.66	91.39	-	1.21	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 02:02	29-SEP-2026 20:32	21.49	51.69	97.43	-	1.22	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 02:01	29-SEP-2026 20:31	21.47	52.86	103.81	-	1.25	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 02:01	29-SEP-2026 20:31	21.36	53.74	102.80	-	1.20	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Bilaspur, CHHATTISGARHr	South Eastern Coalfields Limited - AQMS_H_Q	30-SEP-2026 02:00	29-SEP-2026 20:29	3.42	-	8.27	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 02:00	29-SEP-2026 20:30	21.24	54.66	94.26	-	1.19	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 296

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