Touch Air Hack 1.4.6

Screenshots

Description

Inquiry of Air Quality and Exposure for locations in Hong Kong S.A.R and some large cities in Mainland China.
Track your activities and offer an estimated pollutant exposure value.

Note: During tracking, the continued use of GPS running in the background can dramatically decrease battery life.

Version history

1.4.6

2022-04-15

Bug Fix

1.4.5

2018-06-27

This app has been updated by Apple to display the Apple Watch app icon.

Minor updates

1.4.4

2018-06-21

Minor update

1.4.3

2018-06-08

Chart now supports monthly contamination data queries, covering the latest 12 months.
Minor bugs fixed.

1.4.2

2018-05-12

Fixed a bug which causes crash on app launch.

1.4.1

2018-05-10

Fixed a bug which could cause crash on app launch.
Minor UI fix.

1.4

2018-05-06

New best routes function based on best air quality
Supports weekly PM 2.5 Trend

1.2.1

2018-04-11

New pollution trend chart (beta).
iPad support (beta).

1.2.0

2018-01-20

1. Having a brand new today glance screen as the welcome screen.
2. Using Station Button to map the monitoring stations instead of the Station Option in the side menu.
3. Making this app fits the screen of iPhone X.

1.1.2

2017-08-17

Minor fix and new functions added:
1. Function of mapping monitoring stations.
2. Function of predicting PM2.5 concentration of the following day.

1.1.1

2017-06-08

Minor Fix

1.1

2017-05-07

Added Health Recommendations in the detail page

1.0.3

2017-04-03

Added China mainland service support.
Add Chinese (Simplified) support.
Minor fix.