Air Quality in Cầu Diễn, Vietnam

Cloudy
26.6°C · 70.4% humidity
26.6°
Feels 26.6°
172
Unhealthy
Everyone should reduce prolonged outdoor exertion.
10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
155 6pm
169
175
172 9pm
179
185
188 12am
191
193
132 3am
133
134
135 6am
134
117
118 9am
106
118
118 12pm
118
118
118 3pm
118
118
Station readings
155
169
175
175
CAMS model adj +52
83
84
146
146
146
146
146
146
146
84
84
84
84
83
66
66
54
66
66
66
66
66
66
66
AD 728×90

Air Quality Index Trend

48h · 3 stn

Cầu 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 19.1× the WHO annual guideline of 5 µg/m³.

70.4%
Humidity
38.8 km/h
Wind WNW
1003.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
172
95.49 µg/m³
PM10
88
129.9 µg/m³
050100150200300500

What is the weather forecast for Cầu Diễn?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.595.49 µg/m³ ×6.4 WHO
Unhealthy
PM10129.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (10 stations within 25 km)
95.49
Median
86.51
Average
30.2
Low
197.9
High
PM2.5 µg/m³ · Model: 64.32 · Bias: -31.2

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: 4.2°C

Where are air quality stations near Cầu Diễn?

42
Hà Nội/UBND P. Minh Khai, Bắc Từ Liêm, Vietnam
2.8 km PM2.5: 10.1 µg/m³
68
Hà Nội/UBND P. Minh Khai, Bắc Từ Liêm, Vietnam
2.8 km PM2.5: 20.2 µg/m³
56
Hà Nội/UBND P. Minh Khai, Bắc Từ Liêm, Vietnam
2.8 km PM2.5: 14.5 µg/m³
55
Hà Nội/Chi cục BVMT, Vietnam
4.4 km PM2.5: 14.0 µg/m³
95
Hà Nội/Chi cục BVMT, Vietnam
4.4 km PM2.5: 33.0 µg/m³
37
Hà Nội/Chi cục BVMT, Vietnam
4.4 km PM2.5: 8.9 µg/m³
138
Hà Nội: Công viên Nhân Chính - Khuất Duy Tiến (KK)
5.0 km PM2.5: 50.5 µg/m³ PM10: 95.0 µg/m³
183
vietnam-tay-ho-ward
6.9 km PM2.5: 117.7 µg/m³ PM10: 165.8 µg/m³
170
Mo Lao, Ha Dong
7.1 km PM2.5: 92.8 µg/m³ PM10: 96.3 µg/m³
40
United Nations International School of Hanoi, Vietnam (Trường Quốc tế Liên Hợp Quốc Hà Nội)
7.1 km PM2.5: 9.6 µg/m³

What cities are near Cầu Diễn?

168 Mai Dịch 163 Phú Đô 159 Yên Hòa 168 Dịch Vọng 179 Bắc Từ Liêm 167 Cầu Giấy 182 Nghĩa Đô 161 Láng Thượng 166 Tây Mỗ 166 Vinhomes Smart City
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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 2026-05-29T14:36 UTC.