Hamilton
2 monitoring stations · readings from 25 to 25
Average AQI
Conditions in Hamilton
Last 24 hours
min 8 · avg 15 · max 46
Conditions
11°C
Clear
- Humidity
- 78%
- Wind
- 18 km/h
- Feels
- 8°C
Pollutants
PM2.5
8
µg/m³
PM10
13
µg/m³
NO₂
3
µg/m³
SO₂
1
µg/m³
O₃
12
µg/m³
CO
100
µg/m³
Air quality in Hamilton
Air quality in Hamilton is currently 25 on the AQI scale, which falls in the Good band. That number is the average across every monitoring station reporting in Hamilton right now.
We aggregate 2 stations across Hamilton. All reporting stations are currently reading 25.
Hamilton breaks down into 2 stations you can open individually.
Readings refresh hourly from the official monitoring networks we track. Conditions can still change quickly, so check back before planning time outdoors.
What to do at good levels
Outdoor activity
No restrictions. This is a good day for exercise, commuting on foot or bike, and time outside.
Sensitive groups
Children, older adults and people with asthma or heart conditions can go about their day as normal.
Indoor air
Open the windows. Outdoor air is currently cleaner than typical indoor air, so ventilating helps.
Stations in Hamilton
About Hamilton
Coordinates
-37.793, 175.284
Centroid of monitored stations
Stations
2
Reporting in this area
Spread
25 – 25
Cleanest to worst station reading
Other cities nearby
Hamilton air quality, answered
Hamilton is currently reading an AQI of 25, which is Good. It is the average across 2 reporting stations.
No restrictions. This is a good day for exercise, commuting on foot or bike, and time outside. Children, older adults and people with asthma or heart conditions can go about their day as normal.
25 sits in the Good band of the air quality index. The index runs from 0 to 500, and the lower the number the cleaner the air.
We currently aggregate 2 stations in Hamilton.
Of the stations currently listed for Hamilton, Hamilton Bloodbank is reading highest at 25 (Good).
Hourly. We pull from the official monitoring networks that publish for this city, and this page refreshes on the same cadence.
See Hamilton on the map.
Every station around it, live — or find out what today's reading means for you personally.