Air Quality in Cầu Diễn, Vietnam
Cloudy
29.0°C · 80.6% humidity
29.0°
Feels 35.7°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
6 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
41
4am
35
53
54
7am
58
52
48
10am
33
42
41
1pm
40
39
55
4pm
55
55
56
7pm
117
117
117
10pm
117
117
117
1am
117
55
Station readings
41
35
53
58
CAMS model
adj -29
83
66
54
54
66
66
66
54
66
66
66
66
83
83
83
84
146
146
146
146
146
146
146
84
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 2.7× the WHO annual guideline of 5 µg/m³.
80.6%
Humidity
32.5 km/h
Wind NNW
1005.7 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
13.3 µg/m³
PM10▲
91.15 µg/m³
050100150200300500
What is the weather forecast for Cầu Diễn?
Temperature & Precipitation
PM2.5 Trend
47h · 3 stationsPM2.513.3 µg/m³
✓ WHO
Moderate
PM1091.15 µg/m³
Moderate
UV INDEX2.2
Moderate
Station readings (6 stations within 25 km)
13.3
Median
12.31
Average
6.2
Low
17.5
High
PM2.5 µg/m³ · Model: 33.6 · Bias: +20.3
What is the 7-day forecast for Cầu Diễn?
05-29
30.4° 26.2°
0.94 mm
05-30
29.8° 25.6°
12.94 mm
05-31
31.0° 25.4°
8.56 mm
06-01
30.9° 23.4°
24.56 mm
06-02
30.4° 25.3°
11.06 mm
06-03
34.6° 24.8°
4.69 mm
06-04
33.1° 26.3°
30.0 mm
Both models agree
Avg diff: 3.5°C
Where are air quality stations near Cầu Diễn?
42
Hà Nội/UBND P. Minh Khai, Bắc Từ Liêm, Vietnam
52
Hà Nội/UBND P. Minh Khai, Bắc Từ Liêm, Vietnam
68
Hà Nội/UBND P. Minh Khai, Bắc Từ Liêm, Vietnam
61
Hà Nội/Chi cục BVMT, Vietnam
70
Hà Nội/Chi cục BVMT, Vietnam
28
Hà Nội/Chi cục BVMT, Vietnam
57
Hà Nội: Công viên Nhân Chính - Khuất Duy Tiến (KK)
48
vietnam-tay-ho-ward
69
Mo Lao, Ha Dong
57
United Nations International School of Hanoi, Vietnam (Trường Quốc tế Liên Hợp Quốc Hà Nội)
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 2026-05-29T00:25 UTC.