{"id":2891,"date":"2026-04-03T22:45:38","date_gmt":"2026-04-03T20:45:38","guid":{"rendered":"https:\/\/nature-o.net\/?page_id=2891"},"modified":"2026-04-03T22:45:39","modified_gmt":"2026-04-03T20:45:39","slug":"air-pollution-risk-calculator","status":"publish","type":"page","link":"https:\/\/nature-o.net\/?page_id=2891","title":{"rendered":"Air Pollution Risk Calculator"},"content":{"rendered":"\n<div class=\"eco-tool wp-block-group\" id=\"eco-tool-air-h84q7\">\n  <div class=\"eco-tool__header\">\n    <h2 class=\"eco-tool__title\">Air Pollution Risk Calculator<\/h2>\n    <p class=\"eco-tool__lead\">\n      Estimate your air pollution risk level based on air quality, time outdoors, and activity level.\n    <\/p>\n  <\/div>\n\n  <form class=\"eco-tool__form\" id=\"eco-air-form-h84q7\" novalidate>\n    <div class=\"eco-tool__grid3\">\n      <div class=\"eco-tool__field\">\n        <label class=\"eco-tool__label\" for=\"aqi-h84q7\">AQI<br>value<\/label>\n        <input class=\"eco-tool__input\" id=\"aqi-h84q7\" type=\"number\" min=\"0\" step=\"1\" value=\"80\" inputmode=\"numeric\" \/>\n        <div class=\"eco-tool__hint\">Use your local air quality index.<\/div>\n      <\/div>\n\n      <div class=\"eco-tool__field\">\n        <label class=\"eco-tool__label\" for=\"hours-h84q7\">Time outdoors<br>(hours\/day)<\/label>\n        <input class=\"eco-tool__input\" id=\"hours-h84q7\" type=\"number\" min=\"0\" step=\"0.5\" value=\"2\" inputmode=\"decimal\" \/>\n        <div class=\"eco-tool__hint\">Average time you spend outside.<\/div>\n      <\/div>\n\n      <div class=\"eco-tool__field\">\n        <label class=\"eco-tool__label\" for=\"activity-h84q7\">Activity<br>level<\/label>\n        <select class=\"eco-tool__input\" id=\"activity-h84q7\">\n          <option value=\"low\">Low<\/option>\n          <option value=\"medium\" selected>Moderate<\/option>\n          <option value=\"high\">High<\/option>\n        <\/select>\n        <div class=\"eco-tool__hint\">More activity means more exposure.<\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"eco-tool__actions\">\n      <button type=\"button\" class=\"wp-element-button eco-tool__btn\" id=\"calc-h84q7\">Calculate<\/button>\n      <button type=\"button\" class=\"wp-element-button eco-tool__btn eco-tool__btn--ghost\" id=\"reset-h84q7\">Reset<\/button>\n      <div class=\"eco-tool__error\" id=\"error-h84q7\" aria-live=\"polite\"><\/div>\n    <\/div>\n  <\/form>\n\n  <div class=\"eco-tool__result\" id=\"result-h84q7\" hidden>\n    <h3 class=\"eco-tool__subtitle\">Result<\/h3>\n\n    <div class=\"eco-tool__cards\">\n      <div class=\"eco-tool__card\">\n        <div class=\"eco-tool__metric-label\">Risk level<\/div>\n        <div class=\"eco-tool__metric-value\" id=\"level-h84q7\">\u2014<\/div>\n        <div class=\"eco-tool__metric-sub\" id=\"score-h84q7\"><\/div>\n      <\/div>\n\n      <div class=\"eco-tool__card\">\n        <div class=\"eco-tool__metric-label\">Recommendation<\/div>\n        <div class=\"eco-tool__metric-sub\" id=\"tip-h84q7\"><\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <details class=\"eco-tool__details\">\n    <summary class=\"eco-tool__summary\">How we calculate<\/summary>\n    <div class=\"eco-tool__details-body\">\n      <p class=\"eco-tool__text\">\n        We combine AQI, time outdoors, and activity level into a simple exposure score. This is an educational estimate only.\n      <\/p>\n    <\/div>\n  <\/details>\n<\/div>\n\n<style>\n.eco-tool{border:1px solid rgba(0,0,0,.12);border-radius:12px;padding:16px;}\n.eco-tool__header{margin-bottom:12px;}\n.eco-tool__title{margin:0 0 8px;}\n.eco-tool__lead{margin:0;opacity:.9;}\n.eco-tool__form{margin-top:12px;}\n.eco-tool__grid3{display:grid;grid-template-columns:1fr;gap:16px;}\n@media (min-width:860px){.eco-tool__grid3{grid-template-columns:1fr 1fr 1fr;}}\n.eco-tool__field{display:flex;flex-direction:column;gap:6px;}\n.eco-tool__label{font-weight:600;}\n.eco-tool__input{width:100%;height:44px;padding:0 12px;border:1px solid rgba(0,0,0,.20);border-radius:10px;background:#fff;box-sizing:border-box;font:inherit;}\n.eco-tool select.eco-tool__input{\n  appearance:none;-webkit-appearance:none;line-height:44px;padding-right:40px;\n  background-image:\n    linear-gradient(45deg, transparent 50%, rgba(0,0,0,.60) 50%),\n    linear-gradient(135deg, rgba(0,0,0,.60) 50%, transparent 50%);\n  background-position:calc(100% - 18px) 50%, calc(100% - 12px) 50%;\n  background-size:6px 6px;background-repeat:no-repeat;\n}\n.eco-tool__hint{font-size:.92em;opacity:.78;min-height:38px;}\n.eco-tool__actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:16px;}\n.eco-tool__btn{padding:10px 22px;}\n.eco-tool__btn--ghost{background:transparent !important;border:1px solid rgba(0,0,0,.20) !important;}\n.eco-tool__btn--ghost:hover,.eco-tool__btn--ghost:focus{background:rgba(0,0,0,.06) !important;border-color:rgba(0,0,0,.35) !important;}\n.eco-tool__error{min-height:1.2em;font-weight:600;flex:1 1 240px;}\n.eco-tool__result{margin-top:16px;}\n.eco-tool__subtitle{margin:0 0 10px;}\n.eco-tool__cards{display:grid;gap:10px;grid-template-columns:1fr;}\n@media (min-width:860px){.eco-tool__cards{grid-template-columns:1fr 1fr;}}\n.eco-tool__card{border:1px solid rgba(0,0,0,.12);border-radius:12px;padding:12px;}\n.eco-tool__metric-label{opacity:.85;font-weight:600;}\n.eco-tool__metric-value{font-size:1.6em;font-weight:800;margin-top:6px;line-height:1.1;}\n.eco-tool__metric-sub{opacity:.85;margin-top:6px;}\n.eco-tool__details{margin-top:14px;}\n.eco-tool__summary{cursor:pointer;font-weight:700;}\n.eco-tool__details-body{margin-top:10px;}\n.eco-tool__text{margin:0 0 10px;}\n<\/style>\n\n<script>\n(function(){\n  const S = \"h84q7\";\n  const el = (id) => document.getElementById(id + \"-\" + S);\n\n  const aqiEl = el(\"aqi\");\n  const hoursEl = el(\"hours\");\n  const activityEl = el(\"activity\");\n  const calcBtn = el(\"calc\");\n  const resetBtn = el(\"reset\");\n  const errorEl = el(\"error\");\n  const resultEl = el(\"result\");\n  const levelEl = el(\"level\");\n  const scoreEl = el(\"score\");\n  const tipEl = el(\"tip\");\n\n  const ACTIVITY = {\n    low: 0,\n    medium: 10,\n    high: 20\n  };\n\n  function setError(msg){\n    errorEl.textContent = msg || \"\";\n  }\n\n  function calculate(){\n    setError(\"\");\n\n    const aqi = Number(aqiEl.value);\n    const hours = Number(hoursEl.value);\n    const activity = activityEl.value;\n\n    if (!Number.isFinite(aqi) || aqi < 0){\n      setError(\"Please enter a valid AQI value.\");\n      resultEl.hidden = true;\n      return;\n    }\n\n    if (!Number.isFinite(hours) || hours < 0){\n      setError(\"Please enter valid outdoor hours.\");\n      resultEl.hidden = true;\n      return;\n    }\n\n    const score = aqi + (hours * 8) + (ACTIVITY[activity] || 0);\n\n    let level = \"\";\n    let tip = \"\";\n\n    if (score < 60){\n      level = \"Low\";\n      tip = \"Air quality risk looks relatively low for most people.\";\n    } else if (score < 120){\n      level = \"Moderate\";\n      tip = \"Consider limiting long outdoor activity if air quality worsens.\";\n    } else if (score < 180){\n      level = \"High\";\n      tip = \"Reduce time outdoors and avoid intense activity if possible.\";\n    } else {\n      level = \"Very high\";\n      tip = \"Stay indoors when possible and reduce outdoor exertion.\";\n    }\n\n    levelEl.textContent = level;\n    scoreEl.textContent = `Exposure score: ${score.toFixed(0)}`;\n    tipEl.textContent = tip;\n    resultEl.hidden = false;\n  }\n\n  function reset(){\n    setError(\"\");\n    aqiEl.value = \"80\";\n    hoursEl.value = \"2\";\n    activityEl.value = \"medium\";\n    resultEl.hidden = true;\n  }\n\n  calcBtn.addEventListener(\"click\", calculate);\n  resetBtn.addEventListener(\"click\", reset);\n})();\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Air Pollution Risk Calculator Estimate your air pollution risk level based on air quality, time outdoors, and activity level. AQIvalue Use your local air quality index. Time outdoors(hours\/day) Average time&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":2457,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":""},"_links":{"self":[{"href":"https:\/\/nature-o.net\/index.php?rest_route=\/wp\/v2\/pages\/2891"}],"collection":[{"href":"https:\/\/nature-o.net\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/nature-o.net\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/nature-o.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nature-o.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2891"}],"version-history":[{"count":1,"href":"https:\/\/nature-o.net\/index.php?rest_route=\/wp\/v2\/pages\/2891\/revisions"}],"predecessor-version":[{"id":2892,"href":"https:\/\/nature-o.net\/index.php?rest_route=\/wp\/v2\/pages\/2891\/revisions\/2892"}],"up":[{"embeddable":true,"href":"https:\/\/nature-o.net\/index.php?rest_route=\/wp\/v2\/pages\/2457"}],"wp:attachment":[{"href":"https:\/\/nature-o.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}