CIL CAAQMS Data Management
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Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
15-09-2025 08:03:33
PM - 2.5
24.03
(µg/m3)
PM - 10
79.2
(µg/m3)
SO2
1.59
(µg/m3)
CO
2.31
(mg/m3)
NO2
5.97
(µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
15-09-2025 08:00:24
PM - 2.5
28.5
(µg/m3)
PM - 10
46.3
(µg/m3)
SO2
27.74
(µg/m3)
CO
0.45
(mg/m3)
NO2
4.93
(µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
15-09-2025 08:03:40
PM - 2.5
7
(µg/m3)
PM - 10
12
(µg/m3)
SO2
3.8
(µg/m3)
CO
0.68
(mg/m3)
NO2
21.3
(µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
15-09-2025 08:00:23
PM - 2.5
70.44
(µg/m3)
PM - 10
(µg/m3)
SO2
124.47
(µg/m3)
CO
0.00
(mg/m3)
NO2
0
(µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
15-09-2025 08:03:12
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 08:03:38
PM - 2.5
13
(µg/m3)
PM - 10
26
(µg/m3)
SO2
37.2
(µg/m3)
CO
0.99
(mg/m3)
NO2
31
(µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
15-09-2025 08:03:40
PM - 2.5
4
(µg/m3)
PM - 10
6
(µg/m3)
SO2
19.1
(µg/m3)
CO
1.02
(mg/m3)
NO2
21.9
(µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
15-09-2025 08:00:50
PM - 2.5
185.76
(µg/m3)
PM - 10
(µg/m3)
SO2
99.19
(µg/m3)
CO
0.51
(mg/m3)
NO2
118.38
(µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
15-09-2025 08:00:20
PM - 2.5
0
(µg/m3)
PM - 10
(µg/m3)
SO2
0
(µg/m3)
CO
#####
(mg/m3)
NO2
.23
(µg/m3)
Western Coalfields Limited
Mahadevpuri UG
15-09-2025 08:03:45
PM - 2.5
60.35
(µg/m3)
PM - 10
0
(µg/m3)
SO2
0
(µg/m3)
CO
8.33
(mg/m3)
NO2
4.89
(µg/m3)
Western Coalfields Limited
Mathani UG
15-09-2025 08:03:53
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
1.43
(µg/m3)
CO
4.07
(mg/m3)
NO2
1.21
(µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
15-09-2025 07:59:58
PM - 2.5
2.59
(µg/m3)
PM - 10
62.73
(µg/m3)
SO2
14.47
(µg/m3)
CO
(mg/m3)
NO2
37.32
(µg/m3)
Northern Coalfields Limited
NCL_CETI
15-09-2025 08:00:49
PM - 2.5
57.81
(µg/m3)
PM - 10
99.68
(µg/m3)
SO2
0
(µg/m3)
CO
1.48
(mg/m3)
NO2
22.69
(µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
15-09-2025 08:03:27
PM - 2.5
4
(µg/m3)
PM - 10
6
(µg/m3)
SO2
5.2
(µg/m3)
CO
0.40
(mg/m3)
NO2
1.3
(µg/m3)
Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
15-09-2025 08:03:33
PM - 2.5
24.03
(µg/m3)
PM - 10
79.2
(µg/m3)
SO2
1.59
(µg/m3)
CO
2.31
(mg/m3)
NO2
5.97
(µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
15-09-2025 08:00:24
PM - 2.5
28.5
(µg/m3)
PM - 10
46.3
(µg/m3)
SO2
27.74
(µg/m3)
CO
0.45
(mg/m3)
NO2
4.93
(µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
15-09-2025 08:03:40
PM - 2.5
7
(µg/m3)
PM - 10
12
(µg/m3)
SO2
3.8
(µg/m3)
CO
0.68
(mg/m3)
NO2
21.3
(µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
15-09-2025 08:00:23
PM - 2.5
70.44
(µg/m3)
PM - 10
(µg/m3)
SO2
124.47
(µg/m3)
CO
0.00
(mg/m3)
NO2
0
(µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
15-09-2025 08:03:12
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 08:03:38
PM - 2.5
13
(µg/m3)
PM - 10
26
(µg/m3)
SO2
37.2
(µg/m3)
CO
0.99
(mg/m3)
NO2
31
(µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
15-09-2025 08:03:40
PM - 2.5
4
(µg/m3)
PM - 10
6
(µg/m3)
SO2
19.1
(µg/m3)
CO
1.02
(mg/m3)
NO2
21.9
(µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
15-09-2025 08:00:50
PM - 2.5
185.76
(µg/m3)
PM - 10
(µg/m3)
SO2
99.19
(µg/m3)
CO
0.51
(mg/m3)
NO2
118.38
(µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
15-09-2025 08:00:20
PM - 2.5
0
(µg/m3)
PM - 10
(µg/m3)
SO2
0
(µg/m3)
CO
#####
(mg/m3)
NO2
.23
(µg/m3)
Western Coalfields Limited
Mahadevpuri UG
15-09-2025 08:03:45
PM - 2.5
60.35
(µg/m3)
PM - 10
0
(µg/m3)
SO2
0
(µg/m3)
CO
8.33
(mg/m3)
NO2
4.89
(µg/m3)
Western Coalfields Limited
Mathani UG
15-09-2025 08:03:53
PM - 2.5
0
(µg/m3)
PM - 10
0
(µg/m3)
SO2
1.43
(µg/m3)
CO
4.07
(mg/m3)
NO2
1.21
(µg/m3)
Western Coalfields Limited
Mungoli Oc of Wani Area, WCL
15-09-2025 07:59:58
PM - 2.5
2.59
(µg/m3)
PM - 10
62.73
(µg/m3)
SO2
14.47
(µg/m3)
CO
(mg/m3)
NO2
37.32
(µg/m3)
Northern Coalfields Limited
NCL_CETI
15-09-2025 08:00:49
PM - 2.5
57.81
(µg/m3)
PM - 10
99.68
(µg/m3)
SO2
0
(µg/m3)
CO
1.48
(mg/m3)
NO2
22.69
(µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
15-09-2025 08:03:27
PM - 2.5
4
(µg/m3)
PM - 10
6
(µg/m3)
SO2
5.2
(µg/m3)
CO
0.40
(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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