Air quality in Australia
Air quality index (AQI⁺) and PM2.5 air pollution in Australia • 07:25, Nov 02
DCCEEW New South WalesEnvironment Protection Authority for Victoria StateACT GovernmentQueensland Government, Department of Environment and ScienceAustralia - EPA tas.gov.auWestern Australia Dept of Water and Env RegEnvironment Protection AuthorityMarc MorrisCarl BragaNorthern Territory Environment Protection AuthorityAnonymousBryanThe WalrusArmidale Regional CouncilChad Wamsley-Taylorstefan keller-tubergBFFrom A DistanceKingsley BugarinalexmehlJoshDRFrank De La RambelyaWalt3AF IQAir community MemberBronwyn MacindoeRJBL VeghRick GrzybMuhammad ZanuarAnonymous contributor
DCCEEW New South WalesEnvironment Protection Authority for Victoria StateACT GovernmentQueensland Government, Department of Environment and ScienceAustralia - EPA tas.gov.auWestern Australia Dept of Water and Env RegEnvironment Protection AuthorityMarc MorrisCarl BragaNorthern Territory Environment Protection AuthorityAnonymousBryanThe WalrusArmidale Regional CouncilChad Wamsley-Taylorstefan keller-tubergBFFrom A DistanceKingsley BugarinalexmehlJoshDRFrank De La RambelyaWalt3AF IQAir community MemberBronwyn MacindoeRJBL VeghRick GrzybMuhammad ZanuarAnonymous contributor
Live most polluted city ranking
Real-time Australia most polluted city ranking
| # | Cities | AQI⁺ US | |
|---|---|---|---|
| 1 |  Darwin | 111 | |
| 2 | Footscray | 49 | |
| 3 | Kingsville | 34 | |
| 4 | Rocklea | 33 | |
| 5 | Brooklyn | 29 | |
| 6 | Wollongong | 29 | |
| 7 | Newcastle | 28 | |
| 8 | Alkimos | 27 | |
| 9 | Sunshine Coast | 27 | |
| 10 | Perth | 25 |
2025 Australia most polluted city
| Collie, Western Australia | 55 |
Live cleanest city ranking
Real-time Australia cleanest city ranking
| # | Cities | AQI⁺ US | |
|---|---|---|---|
| 1 | Bathurst | 7 | |
| 2 | Orange | 8 | |
| 3 | Bunbury | 12 | |
| 4 | Canberra | 12 | |
| 5 | Adelaide | 13 | |
| 6 | Armidale | 13 | |
| 7 | Merriwa | 16 | |
| 8 | Melbourne | 17 | |
| 9 | Alkimos | 18 | |
| 10 | Sydney | 19 |
2025 Australia cleanest city
| Broken Hill, New South Wales | 10 |
2025 Australia air quality
2025 country air quality average
How polluted is Australia?
In 2025 in Australia, the annual PM2.5 concentration met the WHO annual PM2.5 guideline.
2025 AQI⁺ country ranking
Which country had the worst air quality in 2025?
Worldwide PM2.5 ranking
2025 Australia global rank in air pollution
134/143
Wildfires in Australia
Real-time information
Active fires
3
