R Observatory: Metrics for AirMonitor version 0.4.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

AirMonitor

0.4.3

Air Quality Data Analysis

0packages depend

9Kdownloads / year

4.9%test coverage

13/13checks pass

Overview

About

Maintained by Jonathan CallahanFirst published 2022-03-317 releasesCRAN page ↗GitHub ↗

Utilities for working with hourly air quality monitoring data with a focus on small particulates (PM2.5). A compact data model is structured as a list with two dataframes. A 'meta' dataframe contains spatial and measuring device metadata associated with deployments at known locations. A 'data' dataframe contains a 'datetime' column followed by columns of measurements associated with each "device-deployment". Algorithms to calculate NowCast and the associated Air Quality Index (AQI) are defined at the US Environmental Projection Agency AirNow program: https://document.airnow.gov/technical-assistance-document-for-the-reporting-of-daily-air-quailty.pdf.

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("AirMonitor", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("MazamaScience/AirMonitor")

Development version from MazamaScience/AirMonitor. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-airmonitor

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-AirMonitor

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-AirMonitor

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 2.6 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.00

4.9%

Coverage · measured lines

99%

Documentation · exports

13

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 379 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 62%
Documented parameters: 94%
Return-value docs: 91%
References docs: 3%

Downloads

9K

CRAN downloads in the past year

Rank #4,889 · ~25/day · ~746/mo

Releases R versions

Daily download trend is not available in this view yet.

36830 days

1.6K90 days

9K1 year

Compare downloads with other packages →

Also on119 r2u34 autocran

Repository

GitHub ↗ mazamascience/airmonitor

10Stars

1Forks

1Open issues

0Open PRs

24Releases

154Commits

2Contributors

License GPL-3.0 · 154 commits · Last activity 2026-08-03 · 0% stars, 30d

Stars over time

2025-05-29 · 62026-07-17 · 10

Repository practices

Upstream repositoryBeta

2 development-tooling and community-health practices detected across 2 families in the upstream repository

Checks run against github.com/mazamascience/airmonitor on 2026-08-16.

Continuous integration (1)

Travis CI

Lint, format, editor (1)

RStudio project

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

18 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.0.0

Imports (13)

dplyr dygraphs leaflet lubridate magrittr MazamaCoreUtils MazamaRollUtils MazamaTimeSeries (>= 0.3.1)readr rlang stringr tidyselect xts

LinkingTo (0)

none

Suggests (5)

knitr markdown testthat rmarkdown roxygen2

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (4)

Maintainer (1)

Jonathan Callahan

Author, Maintainer

Authors (1)

Jonathan Callahan

Author, Maintainer

Contributors (3)

Hans Martin

Contributor

Spencer Pease

Contributor

Rex Thompson

Contributor

Package Timeline

7 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
0.4.3Latest
2025-05-19 · current release · diff ↗
unarchivedReturned to CRAN
2025-05-19
archivedRemoved from CRAN
2025-05-03
required archived package 'MazamaRollUtils'
R
R 4.5.0 released · 2025-04-11
0.4.2
2024-09-27 · diff ↗
R
R 4.4.0 released · 2024-04-24
0.4.0
2024-02-11 · diff ↗
0.3.12
2023-08-25 · diff ↗
0.3.11
2023-05-10 · diff ↗
R
R 4.3.0 released · 2023-04-21
0.3.9
2023-02-05 · diff ↗
R
R 4.2.0 released · 2022-04-22
0.2.2
2022-03-31
R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2022-03-31
Total releases: 7 / 4 yrs
License: GPL-3 OSI
Minimum R: ≥ 4.0.0
Bundled data: 188 KB / 3 files
Download size: 812 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("AirMonitor")

Format

Callahan, J., Martin, H., Pease, S., & Thompson, R. (2025). AirMonitor: Air Quality Data Analysis (Version 0.4.3) [Computer software]. https://doi.org/10.32614/CRAN.package.AirMonitor

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for AirMonitor version 0.4.3 [Data set]. HJJB, LLC. Data release v2026-08-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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