Air Quality in Horizon Hills, Malaysia

Rain
25.4°C · 89.4% humidity
25.4°
Feels 25.4°
71
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
6 stations

Nearby Monitoring Stations

AQI Forecast
66 3am
83
66
71 6am
70
69
56 9am
55
55
55 12pm
54
54
54 3pm
54
54
54 6pm
66
83
83 9pm
83
83
83 12am
83
66
AD 728×90

Air Quality Index Trend

48h · 8 stn

Horizon Hills's air quality is affected by vehicle emissions, industrial activity, and periodic transboundary haze from agricultural burning. The dry season tends to produce elevated particulate levels. Current PM2.5 concentration in Horizon Hills is 1.4× the WHO 24-hour guideline of 15 µg/m³.

89.4%
Humidity
22.2 km/h
Wind S
1010.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
71
21.6 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Horizon Hills?

Temperature & Precipitation

PM2.5 Trend

48h · 8 stations
PM2.521.6 µg/m³ ×1.4 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (6 stations within 25 km)
21.6
Median
18.07
Average
7.2
Low
30.2
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -5.2

What is the 7-day forecast for Horizon Hills?

07-21
28.4° 25.2°
4.94 mm
07-22
29.7° 25.4°
9.69 mm
07-23
30.3° 25.5°
7.38 mm
07-24
31.5° 25.3°
4.06 mm
07-25
30.6° 25.3°
1.63 mm
07-26
31.5° 25.1°
3.13 mm
07-27
29.8° 25.4°
5.69 mm
Both models agree Avg diff: 1.1°C

Where are air quality stations near Horizon Hills?

38
West, Singapore
9.7 km PM2.5: 9.1 µg/m³
52
West, Singapore
9.7 km PM2.5: 12.6 µg/m³
40
West, Singapore
9.7 km PM2.5: 9.6 µg/m³
5
Larkin Lama, Johor, Malaysia
10.9 km PM2.5: 1.2 µg/m³
56
Larkin Lama, Johor, Malaysia
10.9 km PM2.5: 14.5 µg/m³
4
Larkin Lama, Johor, Malaysia
10.9 km PM2.5: 1.0 µg/m³
34
Larkin Lama, Johor, Malaysia
10.9 km PM2.5: 8.2 µg/m³
50
singapore-southwest-bukit-batok-central
16.5 km 31.6°C 64.0% RH PM2.5: 12.0 µg/m³ PM10: 13.0 µg/m³
24
North, Singapore
17.0 km PM2.5: 5.8 µg/m³
33
Central, Singapore
19.9 km PM2.5: 7.9 µg/m³

What cities are near Horizon Hills?

69 Bukit Indah 69 Perling 72 Gelang Patah 75 Iskandar Puteri 68 Mukim Pulai 81 Kampung Jelutong Tengah 68 Skudai 68 Taman Universiti 68 Kempas 70 Kampung Larkin Lama
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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 2026-07-21T22:06 UTC.