In the timespan of 263 days beginning February 29, 2024, data shows aqicn.org passed 5 accessibility tests. Aqicn.org was reachable 5 times overall, according to the tests, with the most recent uptime occurring on April 28, 2024, receiving a code 200. As of November 18, 2024, no downtime incidents were recorded for aqicn.org during the assessments that were conducted. As of November 18, 2024, it is confirmed by all received responses that none contained an error status. The recorded response time differed for aqicn.org, being 3.093 seconds on April 28, 2024, against 2.579 seconds on average.