Air Quality in Miri, Malaysia

Drizzle
26.1°C · 79.5% humidity
26.1°
Feels 26.1°
181
Unhealthy
Everyone should reduce prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
147 4pm
147
147
181 7pm
172
165
160 10pm
157
154
152 1am
151
150
150 4am
149
148
148 7am
147
210
210 10am
210
210
210 1pm
210
210
Station readings 13h ago
AQI 172
PM2.5 95.4 µg/m³ · 13h ago
CAMS model adj +64
83
83
83
84
84
84
84
84
84
84
84
84
84
84
83
83
83
146
146
146
146
146
146
146
AD 728×90

Air Quality Index Trend

4h · 2 stn

Miri'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 Miri is 7.6× the WHO 24-hour guideline of 15 µg/m³.

79.5%
Humidity
48.2 km/h
Wind SSE
1013.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
181
113.6 µg/m³
PM10
63
79.9 µg/m³
050100150200300500

What is the weather forecast for Miri?

Temperature & Precipitation

PM2.5 Trend

4h · 2 stations
PM2.5113.6 µg/m³ ×7.6 WHO
Unhealthy
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
113.6
Median
113.6
Average
113.6
Low
113.6
High
PM2.5 µg/m³ · Model: 28.0 · Bias: -85.6

What is the 7-day forecast for Miri?

09-05
26.7° 24.9°
54.75 mm
09-06
28.2° 26.5°
2.44 mm
09-07
29.5° 25.5°
2.56 mm
09-08
29.4° 26.2°
4.81 mm
09-09
29.3° 26.4°
4.56 mm
09-10
29.1° 25.7°
6.75 mm
09-11
28.3° 25.5°
4.88 mm
Both models agree Avg diff: 2.0°C

Where are air quality stations near Miri?

183
Miri, Sarawak, Malaysia
3.6 km PM2.5: 117.5 µg/m³
184
Miri, Sarawak, Malaysia
3.6 km PM2.5: 119.4 µg/m³
185
Miri
7.4 km PM2.5: 121.3 µg/m³
121
Miri
7.4 km PM2.5: 43.6 µg/m³
178
Miri
7.4 km PM2.5: 107.8 µg/m³
179
Miri
7.4 km PM2.5: 109.7 µg/m³
172
Miri
7.4 km PM2.5: 96.2 µg/m³
175
Miri
7.4 km PM2.5: 102.0 µg/m³
183
Miri
7.4 km PM2.5: 117.5 µg/m³
185
Miri
7.4 km PM2.5: 121.3 µg/m³

What cities are near Miri?

83 Kuala Belait 91 Marudi 115 Seria 114 Beluru 84 Liang 115 Niah 84 Tutong 84 Sengkurong 75 Bandar Seri Begawan 75 Limbang
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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 2026-09-05T11:17 UTC.