# AirVista > Air quality and meteorological forecasting application with real-time data and health advisories. (iPhone/iPad app by Chakrit Chotamonsak.) - Source: https://appshunter.io/ios/app/airvista/id1208089431 (this page in markdown: same URL + `.md`) - Developer: [Chakrit Chotamonsak](https://appshunter.io/developer/1208089430) - Category: Weather, Utilities - Price: Free - Age rating: 4+ - Requires: iOS 9.0 · 57 MB - Languages: American English - Released: 2017-03-20 - Data updated: 2026-07-09 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/airvista/id1208089431/reviews.md ## What is AirVista? AirVista is the Air quality application based on the output of the WRF-Chem air quality forecasting model. WRF-Chem is a 3-5 days real-time forecast with the highest 4 km gridded resolution that can use for accessing air quality and related data in areas of the lacked measurement tools. AirVista report not only the air quality forecasts but also the related-air-quality meteorological forecast data (Wind, Precipitation, Temperature, and Ventilation Index). Moreover, this application also reported the ground-based PM2.5 observation open data and satellite-based fire hotspots data for monitoring the current air quality situation. AirVista provided the health risk reduction advisory for public people to protect themselves from polluted air-exposed and the necessary data for decision-makers who work on air pollution control and prevention sectors. However, the model system is undergoing research and development which users should use it under these restrictions. ## Key features - 3-5 day air quality forecasts - High-resolution gridded data - Meteorological forecasts (wind, temp, precipitation) - Real-time PM2.5 observations - Satellite-based fire hotspot data - Health risk reduction advisories ## Recent user reviews (10 of 14) All indexed reviews: https://appshunter.io/ios/app/airvista/id1208089431/reviews.md ### 5/5 — เยี่ยมเลยค่า *2020-03-28, version 3.0.5* เข้าถึง เข้าใจง่าย มีตัวเลือกให้ตัดสินใจออกจากบ้านที่หลากหลาย พัฒนาต่อไปค่า 👍✌️ ### 2/5 — ค้นหาสถานที่ยาก *2019-12-28, version 3.0.5* เป็นแอ๊ปที่ฉลาดน้อยที่สุดที่เคยเจอ วิธีการค้นหาทำได้ยากมาก คำใกล้เคียงก็ไม่รู้จัก ต้องพิมพ์ให้ถูก format มี่คนเขียนโปรแกรม ถึงจะขึ้นมาให้เลือก ไม่น่าใช้เลย แนะนำให้ใช้แอ๊ปอื่นฉลาดกว่านี้เยอะ ### 3/5 — ?? *2019-02-19, version 3.0.3* อัพเดทล่าสุดแล้วใช้ไม่ได้! ### 5/5 — แอปดีๆ *2019-02-01, version 3.0.1* เป็นกำลังใจให้พัฒนาให้ดีขึ้นๆเรื่อยๆครับ ### 5/5 — Thank you *2019-02-01, version 3.0.1* เข้าใจง่ายดีทขอบคุณมากๆๆนะค่ะ 💖💖💖💖 ### 1/5 — กาก *2019-01-22, version 2.2.2* หลองลวงสุดๆ มาบอกอากาศดีทุกวันทั้งที่ฝุ่นควันเต็มพื้นที่ ### 1/5 — App ใช้งานไม่ได้ *2019-01-14, version 2.2.2* ไม่สามารถใช้งานอะไรได้เลย ### 1/5 — ปรับปรุงด่วน ไม่บอกค่าอะไรเลย *2019-01-13, version 2.2.2* ไม่บอกค่าอะไรเลย ### 1/5 — ห่วย *2019-01-11, version 2.2.2* ใช้ไม่ได้ครับ ไม่แสดงผลอะไรเลย ### 1/5 — Sorry! We aren’t serve your location *2019-01-08, version 2.2.2* ขึ้นแต่ Sorry! We aren’t serve your location อย่างเดียวเลย ## Frequently asked questions about AirVista ### What is AirVista? AirVista is a free weather application that provides 3-5 day air quality forecasts based on the WRF-Chem model. It also offers meteorological forecasts, real-time air quality data, and health advisories. ### What devices does AirVista support? AirVista is available for iPhone, iPad, and iPod devices. ### Is AirVista free to use? Yes, AirVista is completely free to download and use. It does not have any in-app purchases or advertisements. ### How often is AirVista updated? The latest version of AirVista, 4.1.0, was last updated on November 17, 2021. Users can expect the app to provide forecasts and data based on the latest available model outputs. ### What kind of air quality data does AirVista provide? AirVista provides air quality forecasts with a 4 km gridded resolution, ground-based PM2.5 observation data, and satellite-based fire hotspot data. ### Does AirVista offer any health advice? Yes, AirVista provides health risk reduction advisories to help the public protect themselves from exposure to polluted air. ### What is the age rating for AirVista? AirVista has an age rating of 4+, making it suitable for a wide range of users. ### Can AirVista be used offline? The provided data does not specify offline functionality. However, to access real-time forecasts and data, an internet connection is likely required. ## Version history (last 5 releases) ### 4.1.0 — 2021-11-17 -Updated wind stream visualization. ### 4.0.1 — 2021-09-01 update app name ### 4.0 — 2021-08-31 new ui improvement top to bottom improve performance ### 3.0.5 — 2019-10-11 Update function get current location and sponsor ### 3.0.4 — 2019-04-10 Update home page error ## Apps similar to AirVista | App | Rating | Price | Category | | --- | --- | --- | --- | | [ASEAN Air](https://appshunter.io/ios/app/asean-air/id6502939879) | — | Free | Weather | | [IRPC Air](https://appshunter.io/ios/app/irpc-air/id1494650415) | — | Free | Weather | | [National ThaiWater](https://appshunter.io/ios/app/national-thaiwater/id1543598840) | — | Free | Weather | | [เช็คน้ำ](https://appshunter.io/ios/app/id6443870348) | — | Free | Weather | | [Air Quality Monitor: AQI App](https://appshunter.io/ios/app/air-quality-monitor-aqi-app/id6738161287) | 3.7 (7) | Free | Weather | | [AQIC](https://appshunter.io/ios/app/aqic/id1502048683) | — | Free | Weather | ## More apps by Chakrit Chotamonsak - [Smart NPK](https://appshunter.io/ios/app/smart-npk/id1384195203) - [UNT AGROMET](https://appshunter.io/ios/app/unt-agromet/id1407310124) - [FireD](https://appshunter.io/ios/app/fired/id1567748564) - [C Stock](https://appshunter.io/ios/app/c-stock/id1590174097) - [CM PM2.5](https://appshunter.io/ios/app/cm-pm25/id1630179097) All apps by Chakrit Chotamonsak: https://appshunter.io/developer/1208089430 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-09.*