Air Quality in Saint John’s, Antigua and Barbuda

Rain
28.2°C · 80.7% humidity
28.2°
Feels 34.3°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
54 7am
54
54
40 10am
44
47
49 1pm
50
51
52 4pm
53
65
65 7pm
66
66
66 10pm
66
66
66 1am
66
66
66 4am
66
66
View AQI history for Saint John’s →
80.7%
Humidity
95.9 km/h
Wind E
1016.1 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
40
9.65 µg/m³
PM10▲
51
54.9 µg/m³
050100150200300500

What is the weather forecast for Saint John’s?

Temperature & Precipitation

PM2.59.65 µg/m³ ✓ WHO
Good
PM1054.9 µg/m³
Moderate
UV INDEX17.4
Extreme

What is the 7-day forecast for Saint John’s?

09-11
29.2° 27.7°
2.56 mm
09-12
29.4° 27.9°
0.81 mm
09-13
29.4° 27.7°
2.44 mm
09-14
29.4° 27.9°
0.63 mm
09-15
29.1° 27.4°
2.87 mm
09-16
28.9° 27.8°
3.56 mm
09-17
29.2° 27.7°
1.0 mm
Both models agree Avg diff: 0.7°C

What cities are near Saint John’s?

43 Brades 45 Plymouth 54 Sainte-Rose 54 Basseterre 54 Baie-Mahault 54 Les Abymes 54 Le Moule 54 Pointe-à-Pitre 54 Petit-Bourg 54 Le Gosier
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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 2026-09-11T14:09 UTC.