Air Quality in Cầu Diễn, Vietnam
Rain
27.4°C · 89.7% humidity
27.4°
Feels 34.2°
66
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
57
10am
54
51
66
1pm
60
56
53
4pm
51
50
67
7pm
128
127
127
10pm
127
127
64
1am
64
64
64
4am
64
64
64
7am
64
63
Station readings
57
54
51
CAMS model
adj -20
66
66
66
66
66
66
66
66
66
84
146
146
146
146
146
84
84
84
84
84
84
84
84
83
Air Quality Index Trend
47h · 3 stnCầu Diễn's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. The worst conditions typically occur from February to April during the regional burning season. Current PM2.5 concentration in Cầu Diễn is 1.3× the WHO 24-hour guideline of 15 µg/m³.
89.7%
Humidity
31.9 km/h
Wind SE
1002.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
19.22 µg/m³
PM10▲
129.9 µg/m³
050100150200300500
What is the weather forecast for Cầu Diễn?
Temperature & Precipitation
PM2.5 Trend
47h · 3 stationsPM2.519.22 µg/m³
×1.3 WHO
Moderate
PM10129.9 µg/m³
Moderate
UV INDEX0.7
Low
Station readings (5 stations within 25 km)
19.22
Median
20.21
Average
8.39
Low
39.06
High
PM2.5 µg/m³ · Model: 40.4 · Bias: +21.2
What is the 7-day forecast for Cầu Diễn?
08-03
34.6° 27.4°
5.25 mm
08-04
32.7° 28.2°
9.75 mm
08-05
35.3° 25.8°
10.31 mm
08-06
34.0° 26.2°
4.75 mm
08-07
33.8° 24.6°
25.25 mm
08-08
36.8° 28.5°
3.06 mm
08-09
36.1° 25.8°
5.19 mm
Both models agree
Avg diff: 1.9°C
Where are air quality stations near Cầu Diễn?
50
Hà Nội: Công viên Nhân Chính - Khuất Duy Tiến (KK)
35
vietnam-tay-ho-ward
56
Mo Lao, Ha Dong
95
United Nations International School of Hanoi, Vietnam (Trường Quốc tế Liên Hợp Quốc Hà Nội)
79
United Nations International School of Hanoi, Vietnam (Trường Quốc tế Liên Hợp Quốc Hà Nội)
78
United Nations International School of Hanoi, Vietnam (Trường Quốc tế Liên Hợp Quốc Hà Nội)
68
Hà Nội: ĐHBK cổng Parabol đường Giải Phóng (KK)
61
vietnam-hoàng-mai-phố-nguyễn-duy-trinh
What cities are near Cầu Diễn?
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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 2026-08-08T06:37 UTC.