pollen.ny5.5 - App Store
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Publisher Description
Pollen.ny helps you track pollen in and around New York City using real research data and live forecast signals.
Follow daily pollen counts from Fordham University’s two monitoring sites, explore seasonal trends, and compare local observations with forecast data in a clear, interactive interface.
Features:
- Fordham Research Data
Daily pollen counts from Louis Calder Center (Armonk) and Lincoln Center (NYC), including type breakdowns.
- Google Forecast Integration
Multi-day pollen outlook for Tree, Grass, and Weed categories.
- Interactive Heatmap
Explore regional pollen intensity with map overlays and location markers.
- Historical Trends
Visualize patterns over time with interactive charts and year-over-year comparisons.
- Smart Alerts
Set personal thresholds and get notified when pollen levels rise.
- Data Source Comparison
Compare observed counts and forecast signals to better understand current conditions.
- Built for clarity
Designed for students, researchers, and allergy-conscious New Yorkers who want a cleaner way to explore pollen data.
Data sources
Fordham University pollen monitoring data (student-collected and analyzed)
Google Pollen API forecast data
Version History Pollen NY is now faster, clearer, and more efficient.
Added smarter forecast caching to reduce repeated API requests
Improved My Area forecast behavior with better location-based reuse
Made the demo heatmap the default for a more reliable map experience
Limited live heatmap behavior in public builds to keep usage predictable
Cleaned up forecast architecture and naming across the app
Improved forecast labels and consistency throughout the interface
Refined the map, forecast, and chart experience for a smoother release 5.5 Apr 19 Pollen NY is now more useful wherever you are.
- Added My Area mode for localized Google Pollen forecasts
- Long-press the map to check pollen outlook in any area
- Improved forecast cards and full forecast experience
- Added forecast confidence details and data freshness indicators
- Added personalized allergy profile with trigger-based risk estimate
- Added best time outside guidance based on forecast trend
- Improved Home and Charts visuals in light and dark mode
- Fixed year-over-year chart rendering and polished overall performance 5.4 Apr 13 Personalized Allergy Profile
Tell the app which pollens trigger your symptoms: Oak, Birch, Ragweed, Grass,
and more. You'll now see a personal risk score and a "best time outside"
estimate on the home screen, calculated from today's data. Set it up with one
tap or find it anytime in Settings.
Smarter Today Summary
The home card now automatically shows Fordham research data when a same-day
sample is available, and falls back to the Google forecast otherwise. The
source is always labeled so you know where the data is coming from.
Forecast Confidence Badge
A new badge on the Google Forecast card shows how complete the forecast data
is for the next few days. Tap it to see a breakdown of which days have full
index values and which don't.
Data Freshness Indicator
The forecast now shows how recently it was updated: Live, Recent, Today, or
Stale so you always know how fresh the data is.
Cleaner Home Screen
Reduced visual clutter across the home screen with tighter spacing, shorter
date ranges, and a consolidated summary layout.
Map Improvements
The experimental heatmap overlay controls have been moved out of the map into
Settings, keeping the map interface clean for everyday use.
Bug Fixes & Polish
- Year labels in the comparison chart now display correctly
- Improved light/dark mode consistency throughout onboarding
- Search now matches accented characters correctly 5.3 Mar 6 Smarter Today Summary
- Shows Fordham research data when a same-day sample is available
- Falls back to Google API forecast when Fordham hasn't posted yet
Cleaner Home Screen
- Reduced duplicate info between the Today Summary and Google Forecast cards
- Better card balance and staggered entrance animations
Chart Improvements
- Removed 7-day average overlay to reduce visual clutter
- Clear Fordham source labeling on trend charts
Map Updates
- Default view zoomed out for better regional context
- Camera offset improved so locations aren't hidden behind the bottom card
- Demo Heatmap toggle and overlay opacity slider moved to Settings
Under the Hood
- Unified color theme
- Fixed percentage change displaying inflated numbers when previous count was zero
- Removed unused chart style setting
- Code cleanup and reduced duplication 5.2 Feb 19 New Today Summary and Year-over-Year highlight cards on Home
Improved Charts experience with clearer trend visuals and comparison mode
Added search + quick filters for faster exploration
Enhanced Google Forecast with confidence/freshness indicators
Improved heatmap UX for low-activity periods and better default map framing
Better accessibility and contrast across key screens
General performance and UI polish across Home, Charts, and Ma 5.1 Feb 13 Version 2.0 - Complete Redesign
• Modern iOS 17+ interface with Swift Charts
• Google Pollen API 5-day forecasts
• Interactive pollen heatmap
• Push notifications for high pollen alerts
• Year-over-year historical comparison
• Animated backgrounds based on severity
• Improved accessibility
• Dark mode optimized
• Fixed duplicate data entries
• Improved chart performance
• Added haptic feedback throughout
• New "Pollen Fact of the Week" on home page
• Added link to Fordham Pollen Index
• Added "Clear Data" option in Settings 5.0 Feb 4 Fixed wrong parsing of blank dates 4.0 08/10/2024 Fixed crashing error due to new api version 3.0 08/08/2024 Updated Google Sheets api to v4 2.0 08/22/2021 1.0 04/10/2021
About pollen.ny
The company that develops pollen.ny is Sabri Sonmez. The latest version released by its developer is 5.5.
To install pollen.ny on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-15 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the pollen.ny as malware if the download link is broken.
How to install pollen.ny on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the pollen.ny is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After pollen.ny is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 5.5
posted on 2026-10-15
Version History Pollen NY is now faster, clearer, and more efficient.
Added smarter forecast caching to reduce repeated API requests
Improved My Area forecast behavior with better location-based reuse
Made the demo heatmap the default for a more reliable map experience
Limited live heatmap behavior in public builds to keep usage predictable
Cleaned up forecast architecture and naming across the app
Improved forecast labels and consistency throughout the interface
Refined the map, forecast, and chart experience for a smoother release 5.5 Apr 19 Pollen NY is now more useful wherever you are.
- Added My Area mode for localized Google Pollen forecasts
- Long-press the map to check pollen outlook in any area
- Improved forecast cards and full forecast experience
- Added forecast confidence details and data freshness indicators
- Added personalized allergy profile with trigger-based risk estimate
- Added best time outside guidance based on forecast trend
- Improved Home and Charts visuals in light and dark mode
- Fixed year-over-year chart rendering and polished overall performance 5.4 Apr 13 Personalized Allergy Profile
Tell the app which pollens trigger your symptoms: Oak, Birch, Ragweed, Grass,
and more. You'll now see a personal risk score and a "best time outside"
estimate on the home screen, calculated from today's data. Set it up with one
tap or find it anytime in Settings.
Smarter Today Summary
The home card now automatically shows Fordham research data when a same-day
sample is available, and falls back to the Google forecast otherwise. The
source is always labeled so you know where the data is coming from.
Forecast Confidence Badge
A new badge on the Google Forecast card shows how complete the forecast data
is for the next few days. Tap it to see a breakdown of which days have full
index values and which don't.
Data Freshness Indicator
The forecast now shows how recently it was updated: Live, Recent, Today, or
Stale so you always know how fresh the data is.
Cleaner Home Screen
Reduced visual clutter across the home screen with tighter spacing, shorter
date ranges, and a consolidated summary layout.
Map Improvements
The experimental heatmap overlay controls have been moved out of the map into
Settings, keeping the map interface clean for everyday use.
Bug Fixes & Polish
- Year labels in the comparison chart now display correctly
- Improved light/dark mode consistency throughout onboarding
- Search now matches accented characters correctly 5.3 Mar 6 Smarter Today Summary
- Shows Fordham research data when a same-day sample is available
- Falls back to Google API forecast when Fordham hasn't posted yet
Cleaner Home Screen
- Reduced duplicate info between the Today Summary and Google Forecast cards
- Better card balance and staggered entrance animations
Chart Improvements
- Removed 7-day average overlay to reduce visual clutter
- Clear Fordham source labeling on trend charts
Map Updates
- Default view zoomed out for better regional context
- Camera offset improved so locations aren't hidden behind the bottom card
- Demo Heatmap toggle and overlay opacity slider moved to Settings
Under the Hood
- Unified color theme
- Fixed percentage change displaying inflated numbers when previous count was zero
- Removed unused chart style setting
- Code cleanup and reduced duplication 5.2 Feb 19 New Today Summary and Year-over-Year highlight cards on Home
Improved Charts experience with clearer trend visuals and comparison mode
Added search + quick filters for faster exploration
Enhanced Google Forecast with confidence/freshness indicators
Improved heatmap UX for low-activity periods and better default map framing
Better accessibility and contrast across key screens
General performance and UI polish across Home, Charts, and Ma 5.1 Feb 13 Version 2.0 - Complete Redesign
• Modern iOS 17+ interface with Swift Charts
• Google Pollen API 5-day forecasts
• Interactive pollen heatmap
• Push notifications for high pollen alerts
• Year-over-year historical comparison
• Animated backgrounds based on severity
• Improved accessibility
• Dark mode optimized
• Fixed duplicate data entries
• Improved chart performance
• Added haptic feedback throughout
• New "Pollen Fact of the Week" on home page
• Added link to Fordham Pollen Index
• Added "Clear Data" option in Settings 5.0 Feb 4 Fixed wrong parsing of blank dates 4.0 08/10/2024 Fixed crashing error due to new api version 3.0 08/08/2024 Updated Google Sheets api to v4 2.0 08/22/2021 1.0 04/10/2021
version 5.3
posted on 2026-03-06
Personalized Allergy Profile
Tell the app which pollens trigger your symptoms: Oak, Birch, Ragweed, Grass,
and more. You'll now see a personal risk score and a "best time outside"
estimate on the home screen, calculated from today's data. Set it up with one
tap or find it anytime in Settings.
Smarter Today Summary
The home card now automatically shows Fordham research data when a same-day
sample is available, and falls back to the Google forecast otherwise. The
source is always labeled so you know where the data is coming from.
Forecast Confidence Badge
A new badge on the Google Forecast card shows how complete the forecast data
is for the next few days. Tap it to see a breakdown of which days have full
index values and which don't.
Data Freshness Indicator
The forecast now shows how recently it was updated: Live, Recent, Today, or
Stale so you always know how fresh the data is.
Cleaner Home Screen
Reduced visual clutter across the home screen with tighter spacing, shorter
date ranges, and a consolidated summary layout.
Map Improvements
The experimental heatmap overlay controls have been moved out of the map into
Settings, keeping the map interface clean for everyday use.
Bug Fixes & Polish
- Year labels in the comparison chart now display correctly
- Improved light/dark mode consistency throughout onboarding
- Search now matches accented characters correctly
version 5.2
posted on 2026-02-19
Smarter Today Summary
- Shows Fordham research data when a same-day sample is available
- Falls back to Google API forecast when Fordham hasn't posted yet
Cleaner Home Screen
- Reduced duplicate info between the Today Summary and Google Forecast cards
- Better card balance and staggered entrance animations
Chart Improvements
- Removed 7-day average overlay to reduce visual clutter
- Clear Fordham source labeling on trend charts
Map Updates
- Default view zoomed out for better regional context
- Camera offset improved so locations aren't hidden behind the bottom card
- Demo Heatmap toggle and overlay opacity slider moved to Settings
Under the Hood
- Unified color theme
- Fixed percentage change displaying inflated numbers when previous count was zero
- Removed unused chart style setting
- Code cleanup and reduced duplication
version 4.0
posted on 2024-08-10
Aug 10, 2024
Version 4.0
Fixed wrong parsing of blank dates
version 4.0
posted on 2024-08-10
Fixed wrong parsing of blank dates
version 2.0
posted on 2021-08-22
Aug 22, 2021
Version 2.0
Updated Google Sheets api to v4
Disclaimer
Official App Store Link
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