Air quality
Air quality in Buhe today
Updated
Moderate (US AQI 97) Acceptable for most people. Unusually sensitive people should consider shortening long or heavy exertion outdoors. Model estimate for Mon, Oct 26, 9:00 am (01:00 UTC).
Live AQI, PM2.5, PM10 and ozone for Buhe, Hubei, China, with a 48-hour forecast and the best time to be outside.
- US AQI now
- 97 Moderate
- PM2.5
- 36 µg/m³ 2.4× WHO 24-h guideline
- PM10
- 38 µg/m³
- Ozone
- 27 µg/m³
- Dominant pollutant
- PM2.5 sub-index 97
- Best hour today
- 9:00 am AQI 97
- European AQI
- 52
Air quality in Buhe right now
Right now the modelled US Air Quality Index for Buhe, Hubei, China is 97, which falls in the "Moderate" band (up to 100). Acceptable for most people. Unusually sensitive people should consider shortening long or heavy exertion outdoors.
The index is driven mainly by PM2.5, whose own sub-index is 97. Fine and coarse particles come from traffic, heating, industry, dust and smoke; they build up on calm nights and clear when wind or rain arrives.
PM2.5 is 36 µg/m³, 2.4 times the WHO 24-hour guideline of 15 µg/m³; PM10 is 38 µg/m³ against a guideline of 45; ozone is 27 µg/m³ (below the WHO 8-hour level of 100); nitrogen dioxide is 17 µg/m³ (below the 24-hour guideline of 25).
Also this hour: UV index 0.6, carbon monoxide 635 µg/m³.
Buhe AQI forecast: next 48 hours
Over the next 24 hours the AQI is forecast to range from 97 around Mon 9:00 am to 119 around Tue 6:00 am, from "Moderate" at best to "Unhealthy for Sensitive Groups" at worst.
The following day looks similar, averaging about 105.
| Local time (Asia/Shanghai) | US AQI | Category | PM2.5 µg/m³ | PM10 µg/m³ | Ozone µg/m³ |
|---|---|---|---|---|---|
| Mon 9:00 am | 97 | Moderate | 36.3 | 38 | 27 |
| Mon 12:00 pm | 98 | Moderate | 35.6 | 37 | 58 |
| Mon 3:00 pm | 101 | Unhealthy for Sensitive Groups | 34.8 | 36 | 77 |
| Mon 6:00 pm | 103 | Unhealthy for Sensitive Groups | 36 | 37 | 52 |
| Mon 9:00 pm | 104 | Unhealthy for Sensitive Groups | 49.4 | 50 | 32 |
| Tue 12:00 am | 106 | Unhealthy for Sensitive Groups | 62.6 | 64 | 29 |
| Tue 3:00 am | 114 | Unhealthy for Sensitive Groups | 56.7 | 57 | 26 |
| Tue 6:00 am | 119 | Unhealthy for Sensitive Groups | 32.7 | 35 | 25 |
| Tue 9:00 am | 118 | Unhealthy for Sensitive Groups | 33.5 | 38 | 37 |
| Tue 12:00 pm | 117 | Unhealthy for Sensitive Groups | 27.4 | 34 | 67 |
| Tue 3:00 pm | 114 | Unhealthy for Sensitive Groups | 22.8 | 30 | 93 |
| Tue 6:00 pm | 110 | Unhealthy for Sensitive Groups | 25.9 | 30 | 76 |
| Tue 9:00 pm | 106 | Unhealthy for Sensitive Groups | 29.1 | 32 | 50 |
| Wed 12:00 am | 99 | Moderate | 36.2 | 39 | 43 |
| Wed 3:00 am | 94 | Moderate | 40.4 | 43 | 35 |
| Wed 6:00 am | 92 | Moderate | 41.1 | 44 | 28 |
| Wed 9:00 am | 94 | Moderate | 40.6 | 45 | 30 |
Every third hour of the CAMS forecast via Open-Meteo. US AQI uses rolling averages (24 h for particles, 8 h for ozone), so it moves more slowly than the hourly concentrations.
Best time to be outside in Buhe today
Between 6 am and 9 pm local time, the cleanest air today is forecast around 9:00 am (AQI 97, Moderate) and the worst around 7:00 pm (AQI 104). The difference across the day is small, so timing matters little.
Buhe vs the rest of China
Across 467 China cities we track, the average US AQI right now is 86 (Moderate). Buhe at 97 is 11 points worse than average.
It ranks 369 of 467 from cleanest to most polluted; the cleanest is Hulunbuir (19) and the most polluted Artux (227).
For context, the median across 3,909 cities worldwide is 57.
Air quality in cities near Buhe
| City | Distance | US AQI | Category | PM2.5 µg/m³ |
|---|---|---|---|---|
| Jingzhou | 8 km | 100 | Moderate | 41.4 |
| Zhijiang | 48 km | 118 | Unhealthy for Sensitive Groups | 46.6 |
| Jingmen | 83 km | 95 | Moderate | 48.7 |
| Yichang | 102 km | 125 | Unhealthy for Sensitive Groups | 48.8 |
| Zhongxiang | 103 km | 95 | Moderate | 48.7 |
| Yueyang | 131 km | 115 | Unhealthy for Sensitive Groups | 33.3 |
| Changde | 149 km | 118 | Unhealthy for Sensitive Groups | 33.6 |
| Xiaogan | 177 km | 91 | Moderate | 31.1 |
Model vs measured
We found no measured PM2.5 sensor cell within 25 km of Buhe, so the numbers on this page are model estimates. Models capture regional pollution well but can miss very local sources such as a busy road or a nearby fire.
Wildfire smoke
PM2.5 is forecast to reach 64 µg/m³ in the next 24 hours while NASA satellites detected 39 fire hotspots within 300 km in the last day (nearest about 87 km away). Smoke is a likely contributor: keep windows closed, run an air purifier or HVAC filter, and check the fire map before heading out.
Advice for sensitive groups
At 97, most people are fine outdoors. If you are unusually sensitive to PM2.5, keep long or intense workouts to the cleaner hours shown above.
What the US AQI numbers mean
| US AQI | Category | What it means |
|---|---|---|
| 0-50 | Good | Air quality is satisfactory and poses little or no risk; a good time for outdoor activity. |
| 51-100 | Moderate | Acceptable for most people. Unusually sensitive people should consider shortening long or heavy exertion outdoors. |
| 101-150 | Unhealthy for Sensitive Groups | People with heart or lung disease, older adults, children and teens should cut back on prolonged or heavy exertion outdoors. |
| 151-200 | Unhealthy | Everyone should reduce prolonged or heavy exertion outdoors; sensitive groups should avoid it and keep windows closed. |
| 201-300 | Very Unhealthy | Health alert: everyone should avoid prolonged or heavy exertion outdoors, and sensitive groups should stay indoors. |
| 301-500 | Hazardous | Emergency conditions: everyone should avoid all outdoor physical activity and stay indoors with filtered air if possible. The scale tops out at 500; heavier dust or smoke is shown as 500. |
Values on this page are modelled by CAMS (Copernicus) and served by Open-Meteo; they are estimates for the area around the city centre, not readings from an official monitor.
Nearby cities
More for Buhe
Air quality elsewhere
Data: Open-Meteo Air Quality API, Copernicus Atmosphere Monitoring Service (CAMS), NASA FIRMS.