Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Keelung
Air quality index (AQI) and PM2.5 air pollution in Keelung
1.4K people follow this city
Keelung Air Quality Map
Real-time Keelung air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Weather
What is the current weather in Keelung?
| Weather | Rain |
| Temperature | 75.2°F |
| Humidity | 93% |
| Wind | 6.1 mp/h |
| Pressure | 29.5 Hg |
live aqi city ranking
Real-time Taiwan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Yunlin, Taiwan | 88 |
| 2 | Chiayi city, Taiwan | 73 |
| 3 | Changhua, Taiwan | 67 |
| 4 | Miaoli, Taiwan | 64 |
| 5 | Tainan, Taiwan | 62 |
| 6 | Taichung, Taiwan | 60 |
| 7 | Hsinchu, Taiwan | 56 |
| 8 | Nantou, Taiwan | 38 |
| 9 | Kaohsiung, Kaohsiung | 36 |
| 10 | Taoyuan City, Taiwan | 36 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Keelung aqi ranking
Real-time Keelung air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Keelung Station | 16 |
| 2 | Ruisong Street | 2 |
(local time)
SEE WORLD AQI RANKING
US AQI
27
live AQI index
Good
Overview
What is the current air quality in Keelung?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 27 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.2µg/m³ | |
| PM10 | 7µg/m³ | |
| O3 | 66µg/m³ | |
| NO2 | 1.9µg/m³ | |
| SO2 | 0.3µg/m³ | |
| CO | 148.9µg/m³ | |
✓
PM2.5 concentration in Keelung air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Keelung?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Keelung air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, May 18 | Good 32 AQI US |  | 77° 71.6° |  11.2 mp/h |
| Sunday, May 19 | Good 25 AQI US | | 78.8° 73.4° | 11.2 mp/h |
| Monday, May 20 | Good 26 AQI US | | 77° 75.2° | 11.2 mp/h |
| Today | Good 27 AQI US | 100% | 77° 75.2° | 13.4 mp/h |
| Wednesday, May 22 | Good 50 AQI US | 100% | 78.8° 73.4° | 13.4 mp/h |
| Thursday, May 23 | Moderate 57 AQI US  | 90% | 75.2° 73.4° | 6.7 mp/h |
| Friday, May 24 | Good 50 AQI US | 100% | 77° 73.4° | 8.9 mp/h |
| Saturday, May 25 | Good 39 AQI US | 90% | 78.8° 73.4° | 11.2 mp/h |
| Sunday, May 26 | Moderate 66 AQI US | 50% | 82.4° 75.2° | 8.9 mp/h |
| Monday, May 27 | Moderate 66 AQI US | 20% | 84.2° 75.2° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Keelung air quality data attribution
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Keelung?
AQI US, Metric