CIL CAAQMS Data Management
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Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
15-09-2025 03:30:01
PM - 2.5
8.69
(µg/m3)
PM - 10
95.25
(µg/m3)
SO2
1.92
(µg/m3)
CO
2.31
(mg/m3)
NO2
.93
(µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
15-09-2025 03:30:16
PM - 2.5
17.3
(µg/m3)
PM - 10
36.4
(µg/m3)
SO2
27.46
(µg/m3)
CO
0.31
(mg/m3)
NO2
2.88
(µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
15-09-2025 03:30:15
PM - 2.5
12
(µg/m3)
PM - 10
19
(µg/m3)
SO2
3.8
(µg/m3)
CO
0.76
(mg/m3)
NO2
21.4
(µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
15-09-2025 03:15:55
PM - 2.5
123.16
(µg/m3)
PM - 10
(µg/m3)
SO2
0
(µg/m3)
CO
0.00
(mg/m3)
NO2
96.01
(µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
15-09-2025 03:29:57
PM - 2.5
4
(µg/m3)
PM - 10
4
(µg/m3)
SO2
18.6
(µg/m3)
CO
0.00
(mg/m3)
NO2
0
(µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
15-09-2025 03:29:51
PM - 2.5
9
(µg/m3)
PM - 10
17
(µg/m3)
SO2
38
(µg/m3)
CO
1.01
(mg/m3)
NO2
30.9
(µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
15-09-2025 03:30:09
PM - 2.5
6
(µg/m3)
PM - 10
11
(µg/m3)
SO2
19.7
(µg/m3)
CO
0.91
(mg/m3)
NO2
22
(µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
15-09-2025 03:15:51
PM - 2.5
180.72
(µg/m3)
PM - 10
(µg/m3)
SO2
90.19
(µg/m3)
CO
0.58
(mg/m3)
NO2
23.94
(µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
15-09-2025 03:15:42
PM - 2.5
0
(µg/m3)
PM - 10
(µg/m3)
SO2
0
(µg/m3)
CO
0.00
(mg/m3)
NO2
981.01
(µg/m3)
Western Coalfields Limited
Mahadevpuri UG
15-09-2025 03:30:08
PM - 2.5
14.1
(µg/m3)
PM - 10
0
(µg/m3)
SO2
0
(µg/m3)
CO
9.75
(mg/m3)
NO2
4.13
(µg/m3)
Western Coalfields Limited
Mathani UG
15-09-2025 03:29:47
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
3.91
(µg/m3)
CO
4.03
(mg/m3)
NO2
.44
(µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
15-09-2025 03:29:58
PM - 2.5
19.95
(µg/m3)
PM - 10
74.32
(µg/m3)
SO2
7.64
(µg/m3)
CO
(mg/m3)
NO2
12.97
(µg/m3)
Northern Coalfields Limited
NCL_CETI
15-09-2025 03:15:49
PM - 2.5
41.4
(µg/m3)
PM - 10
71.38
(µg/m3)
SO2
0
(µg/m3)
CO
1.27
(mg/m3)
NO2
18.6
(µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
15-09-2025 03:29:58
PM - 2.5
18
(µg/m3)
PM - 10
28
(µg/m3)
SO2
5.4
(µg/m3)
CO
0.85
(mg/m3)
NO2
1.3
(µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
15-09-2025 03:30:01
PM - 2.5
8.69
(µg/m3)
PM - 10
95.25
(µg/m3)
SO2
1.92
(µg/m3)
CO
2.31
(mg/m3)
NO2
.93
(µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
15-09-2025 03:30:16
PM - 2.5
17.3
(µg/m3)
PM - 10
36.4
(µg/m3)
SO2
27.46
(µg/m3)
CO
0.31
(mg/m3)
NO2
2.88
(µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
15-09-2025 03:30:15
PM - 2.5
12
(µg/m3)
PM - 10
19
(µg/m3)
SO2
3.8
(µg/m3)
CO
0.76
(mg/m3)
NO2
21.4
(µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
15-09-2025 03:15:55
PM - 2.5
123.16
(µg/m3)
PM - 10
(µg/m3)
SO2
0
(µg/m3)
CO
0.00
(mg/m3)
NO2
96.01
(µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
15-09-2025 03:29:57
PM - 2.5
4
(µg/m3)
PM - 10
4
(µg/m3)
SO2
18.6
(µg/m3)
CO
0.00
(mg/m3)
NO2
0
(µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
15-09-2025 03:29:51
PM - 2.5
9
(µg/m3)
PM - 10
17
(µg/m3)
SO2
38
(µg/m3)
CO
1.01
(mg/m3)
NO2
30.9
(µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
15-09-2025 03:30:09
PM - 2.5
6
(µg/m3)
PM - 10
11
(µg/m3)
SO2
19.7
(µg/m3)
CO
0.91
(mg/m3)
NO2
22
(µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
15-09-2025 03:15:51
PM - 2.5
180.72
(µg/m3)
PM - 10
(µg/m3)
SO2
90.19
(µg/m3)
CO
0.58
(mg/m3)
NO2
23.94
(µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
15-09-2025 03:15:42
PM - 2.5
0
(µg/m3)
PM - 10
(µg/m3)
SO2
0
(µg/m3)
CO
0.00
(mg/m3)
NO2
981.01
(µg/m3)
Western Coalfields Limited
Mahadevpuri UG
15-09-2025 03:30:08
PM - 2.5
14.1
(µg/m3)
PM - 10
0
(µg/m3)
SO2
0
(µg/m3)
CO
9.75
(mg/m3)
NO2
4.13
(µg/m3)
Western Coalfields Limited
Mathani UG
15-09-2025 03:29:47
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
3.91
(µg/m3)
CO
4.03
(mg/m3)
NO2
.44
(µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
15-09-2025 03:29:58
PM - 2.5
19.95
(µg/m3)
PM - 10
74.32
(µg/m3)
SO2
7.64
(µg/m3)
CO
(mg/m3)
NO2
12.97
(µg/m3)
Northern Coalfields Limited
NCL_CETI
15-09-2025 03:15:49
PM - 2.5
41.4
(µg/m3)
PM - 10
71.38
(µg/m3)
SO2
0
(µg/m3)
CO
1.27
(mg/m3)
NO2
18.6
(µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
15-09-2025 03:29:58
PM - 2.5
18
(µg/m3)
PM - 10
28
(µg/m3)
SO2
5.4
(µg/m3)
CO
0.85
(mg/m3)
NO2
1.3
(µg/m3)
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Expected format: DD-MON-RR
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Expected format: DD-MON-RR
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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