aqicn.org
🖥 Status: up
🕒 Response Time: 1.296 sec
⬅️ Response Code: 200
In the timespan of 897 days beginning February 29, 2024, data shows aqicn.org passed 124 accessibility tests. Aqicn.org was reachable 124 times overall, according to the tests, with the most recent uptime occurring on August 12, 2026, receiving a code 200. None of the tests conducted as of August 14, 2026, found any instances of aqicn.org being unavailable. The status of every response received has been confirmed error-free as of August 14, 2026. Averaging 2.348 seconds, aqicn.org responded in 1.296 seconds on the recorded date of August 12, 2026.
124
Last Updated: August 12, 2026
Aqicn overview
- Domain
- aqicn.org
- Title
- Beijing Air Pollution: Real-time Air Quality Index
- Description
- Real-time air pollution index for 100+ countries
- Keywords
- Beijing PM2.5, Beijing AQI, Beijing Air Quality Index, Beijing Air Pollution Index, Beijing Air Pollution, Air Quality Index, Air Quality, Air Pollution, Pollution, China Air Pollution, Asia Air Pollution, World Air Pollution, Air quality historical data, Air Quality Rankings, Beijing AQI Windows widget, Beijing AQI android widget, PM10 respirable particulate matter, PM2.5 fine particulate matter, NO2 nitrogen dioxide, SO2 sulfur dioxide, CO carbon monoxide, O3 ozone,...
- Main Topic
- Beijing Air Pollution: Real-time Air Quality Index (AQI)
Looking for another city?
Do you know of any Air Quality stations in your area? why not participate to the map with your own air quality station?
Air quality historical data
Air Quality Rankings
Download the real-time Air Quality Index Widget for:
Looking for more air quality related products?
About the Air Quality and Pollution Measurement: - I Site Status Rank
- 9 948
- Search Wikipedia
- aqicn.org
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Aqicn.org
status check request map as of August 14, 2026
Country report for aqicn.org as of August 14, 2026
| United States | 100.00% | ||||||||
| 04:27 | |||||||||
| Site | Total Checks | Last Modified |
|---|---|---|
| 28 | May 15, 2021 | |
| 20 | August 23, 2021 | |
| 124 | February 29, 2024 | |
| 22 | January 15, 2021 | |
| 36 | November 19, 2024 |
Super-landing.com | Aqicn.org | ||||
|---|---|---|---|---|---|
General SEO Report
| Page Title | Page Title tips for aqicn.org: Titles play a vital role in on-page SEO, serving as the first piece of information search engines decipher regarding page relevance, so meticulously crafting each title tag according to established best practices ensures foundational strength for improved rankings and discoverability across multiple search platforms. |
|---|---|
| Beijing Air Pollution: Real-time Air Quality Index Length: 50 characters | |
| Meta Description | Meta Description tips for aqicn.org: The meta description tag offers the final opportunity to convince a user to click through to your site after seeing your organic ranking; craft persuasive text that speaks directly to the user's search intent, clearly stating the value proposition within a concise and keyword-optimized format. |
| Real-time air pollution index for 100+ countries Length: 48 characters | |
| Meta Keywords | Meta Keywords tips for aqicn.org: Ignoring keyword meta tags is actually beneficial for SEO, encouraging a focus on creating genuinely useful and informative content that naturally attracts search engine traffic through relevance and quality. |
| Beijing PM2.5, Beijing AQI, Beijing Air Quality Index, Beijing Air Pollution Index, Beijing Air Pollution, Air Quality Index, Air Quality, Air Pollution, Pollution, China Air Pollution, Asia Air Pollution, World Air Pollution, Air quality historical data, Air Quality Rankings, Beijing AQI Windows widget, Beijing AQI android widget, PM10 respirable particulate matter, PM2.5 fine particulate matter, NO2 nitrogen dioxide, SO2 sulfur dioxide, CO carbon monoxide, O3 ozone,... Count: 66 words | |
| Page Content | Page Content tips for aqicn.org: Develop page content that encourages user interaction and dwell time by presenting information in an engaging, well-paced format that clearly outlines steps, solutions, or key takeaways relevant to the topic. |
| Web Page Content Length: 76517 characters | |
| H1 Heading | H1 Heading tips for aqicn.org: Analyze your target audience's search queries to inform the selection of high-intent keywords that can effectively be integrated into your H1 header without compromising readability, user experience, or the page's conversion objectives. |
| Beijing Air Pollution: Real-time Air Quality Index (AQI) Looking for another city? Do you know of any Air Quality stations in your area? why not participate to the map with your own air quality station? Air quality historical data Air Quality Rankings Download the real-time Air Quality Index Widget for: Looking for more air quality related products? About the Air Quality and Pollution Measurement: Count: 8 heading tag | |
| H2 Headings | H2 Headings tips for aqicn.org: Strategically place H2 headers within your content to improve readability, guide visitors through your information, and enhance the overall user experience significantly. |
| Settings Count: 1 heading tag | |
| H3 Headings | H3 Headings tips for aqicn.org: Create a natural flow within content sections by ordering your H3 headings logically, enhancing readability and the overall user journey on your web pages. |
| About This Project air quality research Frequently Asked Questions Credits Count: 4 heading tag | |
| H4 Headings | H4 Headings tips for aqicn.org: For blog posts and guides, utilize H4 headers to divide sections into actionable steps, tips, or related sub-topics, boosting engagement and content utility. |
| no h4 headings data for aqicn.org 2026-08-14T06:36:05+00:00 | |
| H5-H6 Headings | H5-H6 Headings tips for aqicn.org: In complex, multi-part blog posts or documentation, H5 and H6 headers can help break down information into manageable chunks, making the content easier to digest and navigate for readers seeking specific details. |
| no h5-h6 headings data for aqicn.org 2026-08-14T06:36:05+00:00 | |
| Image ALT Attributes | Image ALT Attributes tips for aqicn.org: Remember that alt text benefits all users, from those interacting with the image visually to screen reader users; optimizing alt attributes improves user experience and reinforces content relevance for search engines simultaneously. |
| https://waqi.info/icons/logo.png?_=1764004468 Count: 1 images with ALT attributes | |
| Robots.txt | Robots.txt tips for aqicn.org: Employ specific robots.txt directives like 'Disallow: /private/' or 'User-agent: * Disallow: /test/' (while potentially allowing 'User-agent: googlebot Disallow: /private/ ' for more granular control if needed) to explicitly prevent search engine crawlers from accessing sensitive or internal development areas. |
| file robots.txt was found on the website | |
| XML Sitemap | XML Sitemap tips for aqicn.org: XML sitemap files are instrumental in informing search engines about the priority level of various pages on your website, influencing how aggressively they are crawled and indexed compared to other parts of the site. |
| no xml sitemap data for aqicn.org 2026-08-14T06:36:05+00:00 | |
| Page Size | Page Size tips for aqicn.org: Avoid large, unoptimized media files that bloat your page size, as this can hinder crawl budget allocation for search engines, potentially leaving important pages uncrawled. |
| page size: 75 kb | |
| Response Time | Response Time tips for aqicn.org: Accelerate your website's Core Web Vitals by implementing aggressive caching strategies (both server-side and client-side) to significantly reduce server response times and repeated request load times. |
| response time: 2.348 sec | |
| Minify CSS | Minify CSS tips for aqicn.org: Minify your CSS assets by removing whitespace, inline comments, and redundant rules to drastically cut file size, improve loading speed across all devices, boost Core Web Vitals scores, and consequently enhance your website's overall SEO ranking. |
| Minified: https://aqicn.org/css/style.min.css?_=1750219559 https://aqicn.org/air-cache/city/style.min.css?_=20190418.093127 https://aqicn.org/air-cache/generic/scripts/dist/navmenu.css?_=20250118.191236 Unminified: /air/view/images/isprites/map-flags/2016-08-27/ispritflags.css?_=20190418.093129&type=css included in the page | |
| Minify JavaScript | Minify JavaScript tips for aqicn.org: For websites utilizing JavaScript heavily, such as SPAs or dynamic content platforms, effective minification is critical to ensure fast load times and smooth interactions, factors directly correlating to better SEO, as search engines aim to deliver quick and relevant results to user queries. |
| Minified: https://aqicn.org/air-cache/header/bundle.min.js?_=20250121.173557 https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js https://aqicn.org/air-cache/city/dist/share.js?_=20240815.151438 /webapp/dist/mailing-dyn.b37d52498ecc6e0dde16.js?_=1737642178 https://aqicn.org/air-cache/generic/scripts/dist/navmenu.js?_=20250704.152335 https://aqicn.org/air-cache/jquery-3.7.1.min.js?_=20250116.195014 /jscripts/moment/bundle.min.js?_=20200103.150752&type=script https://aqicn.org/air-cache/tingle/0.15.1/tingle.min.js?_=20191109.130307 detected during site scan | |
| Structured Data | Structured Data tips for aqicn.org: Utilizing Article schema can improve the visibility of your content snippets in search results and potentially influence ranking signals for long-tail keywords related to your publishing frequency or topical authority. |
| no structured data data for aqicn.org 2026-08-14T06:36:05+00:00 | |
| CDN Usage | CDN Usage tips for aqicn.org: Analyze CDN logs regularly to gain insights into traffic patterns, identify underperforming assets, and further optimize your caching strategies and content delivery for maximum SEO performance and user satisfaction. |
| no cdn usage data for aqicn.org 2026-08-14T06:36:05+00:00 | |
| SSL certificates | SSL certificates tips for aqicn.org: Switching your website to HTTPS using an SSL certificate is a fundamental technical requirement for modern SEO, as Google explicitly considers site security as a ranking signal, favouring secure websites in search results over unsecured ones. |
| SSL is enabled on the website |
Estimated Traffic
| Minimum Daily Unique Visitors: | 91 312 |
| Minimum Daily Visits: | 106 714 |
| Minimum Daily Page Views: | 183 723 |
| Minimum Monthly Unique Visitors: | 2 739 360 |
| Minimum Monthly Visits: | 3 201 420 |
| Minimum Monthly Page Views: | 5 511 690 |
| Minimum Yearly Unique Visitors: | 32 872 320 |
| Minimum Yearly Visits: | 38 417 040 |
| Minimum Yearly Page Views: | 66 140 280 |
| Maximum Daily Unique Visitors: | 115 515 |
| Maximum Daily Visits: | 123 216 |
| Maximum Daily Page Views: | 207 926 |
| Maximum Monthly Unique Visitors: | 3 465 450 |
| Maximum Monthly Visits: | 3 696 480 |
| Maximum Monthly Page Views: | 6 237 780 |
| Maximum Yearly Unique Visitors: | 41 585 400 |
| Maximum Yearly Visits: | 44 357 760 |
| Maximum Yearly Page Views: | 74 853 360 |
Estimated Valuation
| Daily Revenue: | US$ 132 - 297 |
| Monthly Revenue: | US$ 3 960 - 8 910 |
| Yearly Revenue: | US$ 47 520 - 106 920 |
Estimated Worth
| Minimum: | US$ 71 280 |
| Maximum: | US$ 320 760 |
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