CIL CAAQMS Data Management
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Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
15-09-2025 07:04:03
PM - 2.5
33.52
(µg/m3)
PM - 10
69.42
(µg/m3)
SO2
.82
(µg/m3)
CO
2.32
(mg/m3)
NO2
13.74
(µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
15-09-2025 07:00:48
PM - 2.5
28.5
(µg/m3)
PM - 10
46.3
(µg/m3)
SO2
26.88
(µg/m3)
CO
0.40
(mg/m3)
NO2
2.26
(µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
15-09-2025 07:04:05
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
3.9
(µg/m3)
CO
0.70
(mg/m3)
NO2
21.3
(µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
15-09-2025 07:00:08
PM - 2.5
69.15
(µg/m3)
PM - 10
(µg/m3)
SO2
128.97
(µg/m3)
CO
#####
(mg/m3)
NO2
.29
(µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
15-09-2025 07:03:45
PM - 2.5
1
(µg/m3)
PM - 10
0
(µg/m3)
SO2
19.1
(µg/m3)
CO
0.00
(mg/m3)
NO2
0
(µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
15-09-2025 07:03:39
PM - 2.5
16
(µg/m3)
PM - 10
32
(µg/m3)
SO2
36.9
(µg/m3)
CO
0.94
(mg/m3)
NO2
31
(µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
15-09-2025 07:03:42
PM - 2.5
2
(µg/m3)
PM - 10
2
(µg/m3)
SO2
19.2
(µg/m3)
CO
1.26
(mg/m3)
NO2
22
(µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
15-09-2025 07:00:51
PM - 2.5
95.81
(µg/m3)
PM - 10
(µg/m3)
SO2
107.43
(µg/m3)
CO
0.00
(mg/m3)
NO2
984.38
(µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
15-09-2025 07:00:02
PM - 2.5
0
(µg/m3)
PM - 10
(µg/m3)
SO2
0
(µg/m3)
CO
#####
(mg/m3)
NO2
.18
(µg/m3)
Western Coalfields Limited
Mahadevpuri UG
15-09-2025 07:03:44
PM - 2.5
54.73
(µg/m3)
PM - 10
0
(µg/m3)
SO2
0
(µg/m3)
CO
8.71
(mg/m3)
NO2
4.02
(µg/m3)
Western Coalfields Limited
Mathani UG
15-09-2025 07:03:52
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
3.34
(µg/m3)
CO
4.05
(mg/m3)
NO2
.76
(µg/m3)
Northern Coalfields Limited
NCL_CETI
15-09-2025 07:00:48
PM - 2.5
45.01
(µg/m3)
PM - 10
77.61
(µg/m3)
SO2
0
(µg/m3)
CO
1.59
(mg/m3)
NO2
24.8
(µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
15-09-2025 07:03:36
PM - 2.5
10
(µg/m3)
PM - 10
14
(µg/m3)
SO2
5.1
(µg/m3)
CO
0.46
(mg/m3)
NO2
1.3
(µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
15-09-2025 07:04:03
PM - 2.5
33.52
(µg/m3)
PM - 10
69.42
(µg/m3)
SO2
.82
(µg/m3)
CO
2.32
(mg/m3)
NO2
13.74
(µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
15-09-2025 07:00:48
PM - 2.5
28.5
(µg/m3)
PM - 10
46.3
(µg/m3)
SO2
26.88
(µg/m3)
CO
0.40
(mg/m3)
NO2
2.26
(µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
15-09-2025 07:04:05
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
3.9
(µg/m3)
CO
0.70
(mg/m3)
NO2
21.3
(µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
15-09-2025 07:00:08
PM - 2.5
69.15
(µg/m3)
PM - 10
(µg/m3)
SO2
128.97
(µg/m3)
CO
#####
(mg/m3)
NO2
.29
(µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
15-09-2025 07:03:45
PM - 2.5
1
(µg/m3)
PM - 10
0
(µg/m3)
SO2
19.1
(µg/m3)
CO
0.00
(mg/m3)
NO2
0
(µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
15-09-2025 07:03:39
PM - 2.5
16
(µg/m3)
PM - 10
32
(µg/m3)
SO2
36.9
(µg/m3)
CO
0.94
(mg/m3)
NO2
31
(µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
15-09-2025 07:03:42
PM - 2.5
2
(µg/m3)
PM - 10
2
(µg/m3)
SO2
19.2
(µg/m3)
CO
1.26
(mg/m3)
NO2
22
(µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
15-09-2025 07:00:51
PM - 2.5
95.81
(µg/m3)
PM - 10
(µg/m3)
SO2
107.43
(µg/m3)
CO
0.00
(mg/m3)
NO2
984.38
(µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
15-09-2025 07:00:02
PM - 2.5
0
(µg/m3)
PM - 10
(µg/m3)
SO2
0
(µg/m3)
CO
#####
(mg/m3)
NO2
.18
(µg/m3)
Western Coalfields Limited
Mahadevpuri UG
15-09-2025 07:03:44
PM - 2.5
54.73
(µg/m3)
PM - 10
0
(µg/m3)
SO2
0
(µg/m3)
CO
8.71
(mg/m3)
NO2
4.02
(µg/m3)
Western Coalfields Limited
Mathani UG
15-09-2025 07:03:52
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
3.34
(µg/m3)
CO
4.05
(mg/m3)
NO2
.76
(µg/m3)
Northern Coalfields Limited
NCL_CETI
15-09-2025 07:00:48
PM - 2.5
45.01
(µg/m3)
PM - 10
77.61
(µg/m3)
SO2
0
(µg/m3)
CO
1.59
(mg/m3)
NO2
24.8
(µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
15-09-2025 07:03:36
PM - 2.5
10
(µg/m3)
PM - 10
14
(µg/m3)
SO2
5.1
(µg/m3)
CO
0.46
(mg/m3)
NO2
1.3
(µg/m3)
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Subsidiary
CCL
MCL
NCL
SECL
WCL
Mine
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
No record found
Permissible limit crossed for PM - 10 (µg/m3) in selected date range
No record found
CAAQMS Data
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