Air Quality in Secunda, South Africa

Clear
13.6°C · 43.4% humidity
13.6°
Feels 13.6°
70
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast
66 7pm
66
54
70 10pm
65
62
60 1am
58
69
68 4am
68
67
84 7am
84
66
54 10am
34
34
34 1pm
34
54
54 4pm
54
66
AD 728×90

Air Quality Index Trend

48h · 5 stn

Secunda's air quality is influenced by vehicle emissions, biomass burning, dust, and industrial activity. Dry seasons and Harmattan winds can significantly elevate particulate pollution levels. Current PM2.5 concentration in Secunda is 4.2× the WHO annual guideline of 5 µg/m³.

43.4%
Humidity
22.5 km/h
Wind SW
1024.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
70
21.23 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Secunda?

Temperature & Precipitation

PM2.5 Trend

48h · 5 stations
PM2.521.23 µg/m³ ×1.4 WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
21.23
Median
21.5
Average
3.1
Low
57.4
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -7.7

What is the 7-day forecast for Secunda?

05-28
21.0° 13.4°
05-29
20.3° 5.7°
0.13 mm
05-30
20.1° 8.0°
05-31
20.4° 7.3°
0.06 mm
06-01
18.5° 10.8°
06-02
21.9° 8.7°
06-03
22.8° 9.6°
Both models agree Avg diff: 2.3°C

Where are air quality stations near Secunda?

54
Club-NAQI, Gert Sibande, South Africa
3.7 km PM2.5: 13.5 µg/m³
18
Club-NAQI, Gert Sibande, South Africa
3.7 km PM2.5: 4.3 µg/m³
19
Embalenhle, Gert Sibande, South Africa
5.4 km PM2.5: 4.6 µg/m³
35
Bosjesspruit, Gert Sibande, South Africa
7.6 km PM2.5: 8.4 µg/m³
46
Secunda, Gert Sibande, South Africa
8.7 km PM2.5: 11.0 µg/m³
55
eMbalenhle North, Gert Sibande, South Africa
9.5 km PM2.5: 14.0 µg/m³
32
Lebohang, Gert Sibande, South Africa
31.0 km PM2.5: 7.7 µg/m³
2
Lebohang, Gert Sibande, South Africa
31.0 km PM2.5: 0.5 µg/m³

What cities are near Secunda?

67 Trichardt 34 eMbalenhle 69 Kinross 52 Lebohang 54 Bethal 52 Leslie 87 Kriel 87 Thubelihle 45 Standerton 54 Balfour
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T20:16 UTC.