Air Quality in Secunda, South Africa

Partly Cloudy
10.6°C · 60.1% humidity
10.6°
Feels 10.6°
129
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
5 stations

Nearby Monitoring Stations

AQI Forecast
66 8pm
66
66
129 11pm
111
98
106 2am
71
66
63 5am
60
58
69 8am
56
36
28 11am
26
26
25 2pm
25
25
27 5pm
54
54
AD 728×90

Air Quality Index Trend

46h · 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 3.1× the WHO 24-hour guideline of 15 µg/m³.

60.1%
Humidity
29.0 km/h
Wind NW
1025.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
129
47.02 µg/m³
PM10
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Secunda?

Temperature & Precipitation

PM2.5 Trend

46h · 5 stations
PM2.547.02 µg/m³ ×3.1 WHO
Unhealthy for sensitive groups
PM1073.05 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
47.02
Median
72.3
Average
4.8
Low
123.3
High
PM2.5 µg/m³ · Model: 23.6 · Bias: -23.4

What is the 7-day forecast for Secunda?

06-08
18.6° 7.3°
06-09
19.8° 10.6°
06-10
17.3° 6.0°
06-11
17.4° 7.4°
06-12
14.3° 9.6°
0.25 mm
06-13
17.4° 6.3°
06-14
22.7° 7.7°
Both models agree Avg diff: 3.4°C

Where are air quality stations near Secunda?

47
Club-NAQI, Gert Sibande, South Africa
3.7 km PM2.5: 11.3 µg/m³
42
Club-NAQI, Gert Sibande, South Africa
3.7 km PM2.5: 10.1 µg/m³
43
Embalenhle, Gert Sibande, South Africa
5.4 km PM2.5: 10.3 µg/m³
93
Bosjesspruit, Gert Sibande, South Africa
7.6 km PM2.5: 32.1 µg/m³
31
Secunda, Gert Sibande, South Africa
8.7 km PM2.5: 7.4 µg/m³
35
eMbalenhle North, Gert Sibande, South Africa
9.5 km PM2.5: 8.4 µg/m³
38
Lebohang, Gert Sibande, South Africa
31.0 km PM2.5: 9.1 µg/m³
59
Lebohang, Gert Sibande, South Africa
31.0 km PM2.5: 15.9 µg/m³

What cities are near Secunda?

93 Trichardt 185 eMbalenhle 162 Kinross 30 Lebohang 61 Bethal 34 Leslie 64 Kriel 64 Thubelihle 23 Standerton 61 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 2026-06-08T21:58 UTC.