CIL CAAQMS Data Management
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Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
14-09-2025 23:54:01
PM - 2.5
57.46
(µg/m3)
PM - 10
38.63
(µg/m3)
SO2
2.39
(µg/m3)
CO
2.31
(mg/m3)
NO2
0
(µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
14-09-2025 23:45:44
PM - 2.5
25.8
(µg/m3)
PM - 10
45.9
(µg/m3)
SO2
27.74
(µg/m3)
CO
0.34
(mg/m3)
NO2
3.9
(µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
14-09-2025 23:53:27
PM - 2.5
10
(µg/m3)
PM - 10
17
(µg/m3)
SO2
3.8
(µg/m3)
CO
0.64
(mg/m3)
NO2
21.5
(µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
14-09-2025 23:45:32
PM - 2.5
61.09
(µg/m3)
PM - 10
(µg/m3)
SO2
98.48
(µg/m3)
CO
0.00
(mg/m3)
NO2
0
(µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
14-09-2025 23:53:54
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
17.8
(µg/m3)
CO
0.00
(mg/m3)
NO2
0
(µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
14-09-2025 23:53:49
PM - 2.5
26
(µg/m3)
PM - 10
50
(µg/m3)
SO2
39.5
(µg/m3)
CO
0.90
(mg/m3)
NO2
31
(µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
14-09-2025 23:54:05
PM - 2.5
6
(µg/m3)
PM - 10
9
(µg/m3)
SO2
19.1
(µg/m3)
CO
1.00
(mg/m3)
NO2
21.5
(µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
14-09-2025 23:45:50
PM - 2.5
161.92
(µg/m3)
PM - 10
(µg/m3)
SO2
95.18
(µg/m3)
CO
0.36
(mg/m3)
NO2
2.7
(µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
14-09-2025 23:45:42
PM - 2.5
0
(µg/m3)
PM - 10
(µg/m3)
SO2
0
(µg/m3)
CO
#####
(mg/m3)
NO2
.55
(µg/m3)
Western Coalfields Limited
Mahadevpuri UG
14-09-2025 23:54:04
PM - 2.5
39.5
(µg/m3)
PM - 10
0
(µg/m3)
SO2
0
(µg/m3)
CO
6.09
(mg/m3)
NO2
1.43
(µg/m3)
Western Coalfields Limited
Mathani UG
14-09-2025 23:53:43
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
2.68
(µg/m3)
CO
4.15
(mg/m3)
NO2
.74
(µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
14-09-2025 23:44:59
PM - 2.5
51.34
(µg/m3)
PM - 10
95.26
(µg/m3)
SO2
20.48
(µg/m3)
CO
(mg/m3)
NO2
58.72
(µg/m3)
Northern Coalfields Limited
NCL_CETI
14-09-2025 23:45:50
PM - 2.5
43.76
(µg/m3)
PM - 10
75.45
(µg/m3)
SO2
45.68
(µg/m3)
CO
1.24
(mg/m3)
NO2
18.11
(µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
14-09-2025 23:53:58
PM - 2.5
24
(µg/m3)
PM - 10
38
(µg/m3)
SO2
5.3
(µg/m3)
CO
1.02
(mg/m3)
NO2
1.3
(µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
14-09-2025 23:54:01
PM - 2.5
57.46
(µg/m3)
PM - 10
38.63
(µg/m3)
SO2
2.39
(µg/m3)
CO
2.31
(mg/m3)
NO2
0
(µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
14-09-2025 23:45:44
PM - 2.5
25.8
(µg/m3)
PM - 10
45.9
(µg/m3)
SO2
27.74
(µg/m3)
CO
0.34
(mg/m3)
NO2
3.9
(µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
14-09-2025 23:53:27
PM - 2.5
10
(µg/m3)
PM - 10
17
(µg/m3)
SO2
3.8
(µg/m3)
CO
0.64
(mg/m3)
NO2
21.5
(µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
14-09-2025 23:45:32
PM - 2.5
61.09
(µg/m3)
PM - 10
(µg/m3)
SO2
98.48
(µg/m3)
CO
0.00
(mg/m3)
NO2
0
(µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
14-09-2025 23:53:54
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
17.8
(µg/m3)
CO
0.00
(mg/m3)
NO2
0
(µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
14-09-2025 23:53:49
PM - 2.5
26
(µg/m3)
PM - 10
50
(µg/m3)
SO2
39.5
(µg/m3)
CO
0.90
(mg/m3)
NO2
31
(µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
14-09-2025 23:54:05
PM - 2.5
6
(µg/m3)
PM - 10
9
(µg/m3)
SO2
19.1
(µg/m3)
CO
1.00
(mg/m3)
NO2
21.5
(µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
14-09-2025 23:45:50
PM - 2.5
161.92
(µg/m3)
PM - 10
(µg/m3)
SO2
95.18
(µg/m3)
CO
0.36
(mg/m3)
NO2
2.7
(µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
14-09-2025 23:45:42
PM - 2.5
0
(µg/m3)
PM - 10
(µg/m3)
SO2
0
(µg/m3)
CO
#####
(mg/m3)
NO2
.55
(µg/m3)
Western Coalfields Limited
Mahadevpuri UG
14-09-2025 23:54:04
PM - 2.5
39.5
(µg/m3)
PM - 10
0
(µg/m3)
SO2
0
(µg/m3)
CO
6.09
(mg/m3)
NO2
1.43
(µg/m3)
Western Coalfields Limited
Mathani UG
14-09-2025 23:53:43
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
2.68
(µg/m3)
CO
4.15
(mg/m3)
NO2
.74
(µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
14-09-2025 23:44:59
PM - 2.5
51.34
(µg/m3)
PM - 10
95.26
(µg/m3)
SO2
20.48
(µg/m3)
CO
(mg/m3)
NO2
58.72
(µg/m3)
Northern Coalfields Limited
NCL_CETI
14-09-2025 23:45:50
PM - 2.5
43.76
(µg/m3)
PM - 10
75.45
(µg/m3)
SO2
45.68
(µg/m3)
CO
1.24
(mg/m3)
NO2
18.11
(µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
14-09-2025 23:53:58
PM - 2.5
24
(µg/m3)
PM - 10
38
(µg/m3)
SO2
5.3
(µg/m3)
CO
1.02
(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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