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Air Quality in Johannesburg, South Africa

Updated 2026-05-26T18:00:00+02:00 · Station: Alexandra-NAQI, City of Johannesburg, South Africa
81
Moderate
Dominant pollutant: PM2.5
0 Good100200300+ Hazardous
Acceptable for most; unusually sensitive people may notice minor symptoms.

The AQI in Johannesburg is currently 81Moderate. Acceptable for most; unusually sensitive people may notice minor symptoms.

Pollutants & Conditions

MeasurementValue
PM2.581
PM1044
NO₂0.3
SO₂1.2
Temperature (°C)16.8
Humidity (%)71
Pressure (hPa)1018.5

Forecast (next 7 days)

Pollutant Mon, May 25Tue, May 26Wed, May 27Thu, May 28Fri, May 29Sat, May 30Sun, May 31Mon, Jun 1
PM2.5 114
65–160
98
58–162
137
65–163
127
76–165
125
75–179
168
155–188
133
97–169
159
152–159
PM10 71
38–93
63
31–96
86
43–109
79
45–114
84
53–126
93
68–132
68
55–93
85
74–85
UV Index 1
0–5
1
0–5
1
0–5
1
0–5
1
0–5
0
0–0

Values shown are daily average AQI. Range = min–max. Data from WAQI forecast model.

Nearby Cities

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