Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
16-09-2025 08:36:00
PM - 2.5 8.76 (µg/m3)
PM - 10 19.23 (µg/m3)
SO2 1.39 (µg/m3)
CO 2.29 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
16-09-2025 08:30:21
PM - 2.5 11 (µg/m3)
PM - 10 33.3 (µg/m3)
SO2 27.74 (µg/m3)
CO 0.22 (mg/m3)
NO2 4.31 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
16-09-2025 08:35:54
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.9 (µg/m3)
CO 0.74 (mg/m3)
NO2 21.5 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
16-09-2025 08:36:10
PM - 2.5 4 (µg/m3)
PM - 10 3 (µg/m3)
SO2 18.5 (µg/m3)
CO 0.13 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
16-09-2025 08:35:53
PM - 2.5 20 (µg/m3)
PM - 10 37 (µg/m3)
SO2 41.6 (µg/m3)
CO 0.94 (mg/m3)
NO2 31.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
16-09-2025 08:36:08
PM - 2.5 0 (µg/m3)
PM - 10 1 (µg/m3)
SO2 17.4 (µg/m3)
CO 0.81 (mg/m3)
NO2 24.4 (µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
16-09-2025 08:30:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 986.19 (µg/m3)
CO ##### (mg/m3)
NO2 109.66 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
16-09-2025 08:30:02
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 .49 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
16-09-2025 08:36:13
PM - 2.5 36.24 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 9.93 (mg/m3)
NO2 6.51 (µg/m3)
Western Coalfields Limited
Mathani UG
16-09-2025 08:36:16
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.41 (µg/m3)
CO 4.02 (mg/m3)
NO2 .62 (µg/m3)
Northern Coalfields Limited
NCL_CETI
16-09-2025 08:30:49
PM - 2.5 38.2 (µg/m3)
PM - 10 65.87 (µg/m3)
SO2 3.57 (µg/m3)
CO 0.57 (mg/m3)
NO2 5.38 (µg/m3)
Western Coalfields Limited
Patansaongi UG Mine
16-09-2025 08:36:14
PM - 2.5 70.11 (µg/m3)
PM - 10 15.68 (µg/m3)
SO2 6.52 (µg/m3)
CO 5.65 (mg/m3)
NO2 .87 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra_I_OC_Mine_Station_01
16-09-2025 08:36:00
PM - 2.5 8.76 (µg/m3)
PM - 10 19.23 (µg/m3)
SO2 1.39 (µg/m3)
CO 2.29 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
16-09-2025 08:30:21
PM - 2.5 11 (µg/m3)
PM - 10 33.3 (µg/m3)
SO2 27.74 (µg/m3)
CO 0.22 (mg/m3)
NO2 4.31 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
16-09-2025 08:35:54
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 3.9 (µg/m3)
CO 0.74 (mg/m3)
NO2 21.5 (µg/m3)
Mahanadi Coalfields Limited
Kulda OCP
16-09-2025 08:36:10
PM - 2.5 4 (µg/m3)
PM - 10 3 (µg/m3)
SO2 18.5 (µg/m3)
CO 0.13 (mg/m3)
NO2 0 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
16-09-2025 08:35:53
PM - 2.5 20 (µg/m3)
PM - 10 37 (µg/m3)
SO2 41.6 (µg/m3)
CO 0.94 (mg/m3)
NO2 31.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
16-09-2025 08:36:08
PM - 2.5 0 (µg/m3)
PM - 10 1 (µg/m3)
SO2 17.4 (µg/m3)
CO 0.81 (mg/m3)
NO2 24.4 (µg/m3)
Western Coalfields Limited
M/S WCL Sasti Open Cast Mine
16-09-2025 08:30:51
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 986.19 (µg/m3)
CO ##### (mg/m3)
NO2 109.66 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
16-09-2025 08:30:02
PM - 2.5 0 (µg/m3)
PM - 10 (µg/m3)
SO2 0 (µg/m3)
CO ##### (mg/m3)
NO2 .49 (µg/m3)
Western Coalfields Limited
Mahadevpuri UG
16-09-2025 08:36:13
PM - 2.5 36.24 (µg/m3)
PM - 10 0 (µg/m3)
SO2 0 (µg/m3)
CO 9.93 (mg/m3)
NO2 6.51 (µg/m3)
Western Coalfields Limited
Mathani UG
16-09-2025 08:36:16
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 4.41 (µg/m3)
CO 4.02 (mg/m3)
NO2 .62 (µg/m3)
Northern Coalfields Limited
NCL_CETI
16-09-2025 08:30:49
PM - 2.5 38.2 (µg/m3)
PM - 10 65.87 (µg/m3)
SO2 3.57 (µg/m3)
CO 0.57 (mg/m3)
NO2 5.38 (µg/m3)
Western Coalfields Limited
Patansaongi UG Mine
16-09-2025 08:36:14
PM - 2.5 70.11 (µg/m3)
PM - 10 15.68 (µg/m3)
SO2 6.52 (µg/m3)
CO 5.65 (mg/m3)
NO2 .87 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

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