Can you open aqicn.org/city/shanghai from mainland China?
Sometimes.
No recent testsVerdict from 2026-03-19 · 4 mo ago
As of the last test on 2026-03-19 — 4 mo ago — it was partly disrupted in mainland China. We haven't tested it since, so this may have changed.
Access aqicn.org/city/shanghai with GreatFireVPN →Frequently asked questions
Is aqicn.org/city/shanghai blocked in mainland China right now?
We haven't tested aqicn.org/city/shanghai in the last 90 days. As of the last test on 2026-03-19 (4 mo ago), it was partly disrupted in mainland China. Use the Test now button on this page for a fresh measurement.
Why is aqicn.org/city/shanghai blocked in mainland China?
As of the last test on 2026-03-19 — 4 mo ago — it was partly disrupted in mainland China. We haven't tested it since, so this may have changed.
Since when has aqicn.org/city/shanghai been blocked?
GreatFire has recorded interference with aqicn.org/city/shanghai from mainland China since 2017-01-16.
How can I access aqicn.org/city/shanghai from mainland China?
You need a circumvention tool such as a VPN. GreatFireVPN, built by GreatFire, is designed to bypass the Great Firewall and reach sites like aqicn.org/city/shanghai.
https://aqicn.org/city/shanghai · JSON