Over the next 24 hours the index should stay between 9 and 23: cleanest air around Sun 12:00, most polluted around 19:00.
Modelled values: Copernicus CAMS, via OpenWeather · updated 18:00
Hourly air quality forecast in Hà Tĩnh
4-day forecast, 96 hours- 6 PM2226°11 km/h
- 7 PM2326°7 km/h
- 8 PM2225°4 km/h
- 9 PM2224°7 km/h
- 10 PM2224°8 km/h
- 11 PM2223°8 km/h
- 12 AM2223°8 km/h
- 1 AM2223°4 km/h
- 2 AM2223°9 km/h
- 3 AM2323°8 km/h
- 4 AM2323°8 km/h
- 5 AM2322°10 km/h
- 6 AM2222°10 km/h
- 7 AM2123°9 km/h
- 8 AM1925°10 km/h
- 9 AM1726°9 km/h
- 10 AM1628°9 km/h
- 11 AM1128°12 km/h
- 12 PM928°13 km/h
- 1 PM929°12 km/h
- 2 PM929°13 km/h
- 3 PM929°11 km/h
- 4 PM1028°10 km/h
- 5 PM1227°9 km/h
- 6 PM1526°5 km/h
- 7 PM1926°3 km/h
- 8 PM2425°3 km/h
- 9 PM2824°8 km/h
- 10 PM3224°13 km/h
- 11 PM3523°14 km/h
- 12 AM3723°12 km/h
- 1 AM3723°7 km/h
- 2 AM3724°10 km/h
- 3 AM3423°13 km/h
- 4 AM2923°10 km/h
- 5 AM2323°11 km/h
- 6 AM1723°12 km/h
- 7 AM1322°16 km/h
- 8 AM1421°26 km/h
- 9 AM2220°25 km/h
- 10 AM3920°27 km/h
- 11 AM5320°27 km/h
- 12 PM5720°26 km/h
- 1 PM5820°27 km/h
- 2 PM6020°26 km/h
- 3 PM6219°27 km/h
- 4 PM5919°27 km/h
- 5 PM5318°24 km/h
- 6 PM4917°24 km/h
- 7 PM5117°25 km/h
- 8 PM5417°25 km/h
- 9 PM5717°25 km/h
- 10 PM6116°25 km/h
- 11 PM6316°26 km/h
- 12 AM6416°27 km/h
- 1 AM6516°27 km/h
- 2 AM6616°24 km/h
- 3 AM6616°22 km/h
- 4 AM6816°21 km/h
- 5 AM7116°21 km/h
- 6 AM7217°18 km/h
- 7 AM7218°16 km/h
- 8 AM6919°16 km/h
- 9 AM6920°16 km/h
- 10 AM7121°18 km/h
- 11 AM7422°20 km/h
- 12 PM7722°22 km/h
- 1 PM7822°23 km/h
- 2 PM8022°22 km/h
- 3 PM8122°20 km/h
- 4 PM8222°18 km/h
- 5 PM8321°16 km/h
- 6 PM8721°11 km/h
- 7 PM9121°10 km/h
- 8 PM9320°9 km/h
- 9 PM9420°10 km/h
- 10 PM9420°14 km/h
- 11 PM9319°17 km/h
- 12 AM9318°18 km/h
- 1 AM9218°20 km/h
- 2 AM9118°19 km/h
- 3 AM9018°18 km/h
- 4 AM9018°18 km/h
- 5 AM9018°18 km/h
- 6 AM8918°19 km/h
- 7 AM8819°19 km/h
- 8 AM8720°19 km/h
- 9 AM8621°18 km/h
- 10 AM8622°18 km/h
- 11 AM8623°17 km/h
- 12 PM8523°17 km/h
- 1 PM8524°18 km/h
- 2 PM8624°17 km/h
- 3 PM8623°16 km/h
- 4 PM8623°14 km/h
- 5 PM8723°11 km/h
Daily air quality forecast in Hà Tĩnh
| Day | Peak AQI | icon | High / Low | Wind |
|---|---|---|---|---|
| Sat7 | 23avg 22 |  | 26° / 23°C | 7 km/h |
| Sun8 | 35avg 19 |  | 29° / 22°C | 9 km/h |
| Mon9 | 63avg 43 | | 24° / 16°C | 21 km/h |
| Tue10 | 94avg 78 |  | 22° / 16°C | 18 km/h |
| Wed11 | 93avg 88 | | 24° / 18°C | 17 km/h |
Each day shows its worst hour (peak) and its average.
- PM2.5 Fine particles (≤ 2.5 µm)4.0 µg/m³22
- PM10 Coarse particles (≤ 10 µm)5.2 µg/m³5
- NO₂ Nitrogen dioxide0.7 µg/m³0
- SO₂ Sulphur dioxide0.2 µg/m³0
- CO Carbon monoxide171.6 µg/m³1
- O₃ Ozone63.2 µg/m³29
What this means today
Air quality is satisfactory and poses little or no risk. Normal outdoor activity is fine for everyone.
- Sensitive groups
- No restrictions
- Outdoor exercise
- Go ahead
- Windows
- Open freely
The index is set by PM2.5 at 4.0 µg/m³ (sub-index 22).
These values come from the Copernicus atmospheric model as distributed by OpenWeather, sampled at the coordinates of Hà Tĩnh. They are modelled concentrations on a grid, not readings from a monitoring station inside the town, so neighbouring localities in the same grid cell will show similar figures. Treat them as a regional indication rather than a measurement taken at your street.
Air quality history in Hà Tĩnh
21 US AQI · Good · November average
66% lower than the 12-month average (62).
Hourly model data (Copernicus CAMS via OpenWeather), US AQI computed by Weatheo
Air quality near Hà Tĩnh
Modelled (Copernicus CAMS via Open-Meteo), worst first · Updated 18:00
Vietnam: cities ranked by air quality right now
Modelled (Copernicus CAMS via Open-Meteo), worst first · Updated 18:00
