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
58
7am
56
54
66
10am
52
42
34
1pm
29
25
23
4pm
21
19
36
7pm
98
97
97
10pm
97
96
34
1am
34
34
34
4am
34
34
Station readings
58
56
54
CAMS model
adj -50
84
84
83
66
66
66
66
66
66
66
66
66
84
146
146
146
146
146
84
84
84
84
84
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 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?
56
Hà Nội: Công viên Nhân Chính - Khuất Duy Tiến (KK)
33
vietnam-tay-ho-ward
61
Mo Lao, Ha Dong
106
United Nations International School of Hanoi, Vietnam (Trường Quốc tế Liên Hợp Quốc Hà Nội)
95
United Nations International School of Hanoi, Vietnam (Trường Quốc tế Liên Hợp Quốc Hà Nội)
31
Hà Nội: ĐHBK cổng Parabol đường Giải Phóng (KK)
63
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 2026-08-08T03:59 UTC.