Air Quality in Leslie, South Africa

Clear
16.5°C · 40.9% humidity
16.5°
Feels 16.5°
129
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
18 4pm
38
18
129 7pm
96
72
52 10pm
40
31
25 1am
20
26
24 4am
22
14
13 7am
13
12
12 10am
19
38
38 1pm
38
38
Station readings 19h ago
AQI 8
PM2.5 1.9 µg/m³ · 19h ago
AD 728×90

Air Quality Index Trend

45h · 10 stn

Leslie'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 Leslie is 3.1× the WHO 24-hour guideline of 15 µg/m³.

40.9%
Humidity
30.0 km/h
Wind WNW
1026.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
129
46.76 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Leslie?

Temperature & Precipitation

PM2.5 Trend

45h · 10 stations
PM2.546.76 µg/m³ ×3.1 WHO
Unhealthy for sensitive groups
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
46.76
Median
28.85
Average
10.8
Low
46.9
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -39.7

What is the 7-day forecast for Leslie?

09-05
24.8° 12.5°
09-06
26.9° 14.5°
0.06 mm
09-07
24.5° 11.6°
0.06 mm
09-08
27.4° 12.3°
0.62 mm
09-09
24.6° 8.2°
09-10
25.2° 12.5°
09-11
29.6° 13.1°
Both models agree Avg diff: 4.4°C

Where are air quality stations near Leslie?

64
Lebohang, Gert Sibande, South Africa
1.5 km PM2.5: 18.3 µg/m³
129
Lebohang, Gert Sibande, South Africa
1.5 km PM2.5: 46.9 µg/m³
8
Devon municipal offices
13.7 km PM2.5: 2.0 µg/m³
77
eMbalenhle North, Gert Sibande, South Africa
24.2 km PM2.5: 24.5 µg/m³
53
Secunda, Gert Sibande, South Africa
25.9 km PM2.5: 13.1 µg/m³
34
Secunda, Gert Sibande, South Africa
25.9 km PM2.5: 8.2 µg/m³
41
Embalenhle, Gert Sibande, South Africa
28.1 km PM2.5: 9.8 µg/m³
67
Embalenhle, Gert Sibande, South Africa
28.1 km PM2.5: 19.7 µg/m³

What cities are near Leslie?

129 Lebohang 62 Kinross 46 eMbalenhle 63 Secunda 64 Trichardt 26 Delmas 48 Kriel 70 Thubelihle 63 Phola 54 Nigel
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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 2026-09-05T17:02 UTC.