Waqi.info World's Air Pollution: Real-time Air Quality Index

How polluted is the air today? Check out the real-time air pollution map, for more than 80 countries.

Waqi.info Overview

/100

Optimization 74/100

The website waqi.info offers real-time updates on air quality across more than 80 countries. With a daily user count of 4435 and over 4800 page views, the website has a significant following. The website's value is estimated at 87600 US dollars. The site is hosted by Linode, LLC, a US-based company. The website operates under the TLD (Top Level Domain) .INFO, which is well-suited for information-based websites.

The website's name waqi.info is easily searchable and memorable. The title and description provide a clear indication of the website's purpose, making it easier for visitors to know what the website is about. The SSL certificate issued by Let's Encrypt ensures that the website's traffic is secure, and user information is safe from prying eyes.

The website's air quality indexing system is useful for people in countries struggling to control air pollution. The website provides a color-coded air quality index with detailed information, including PM2.5 levels, AQI, O3 levels, NO2 levels, and SO2 levels. This information makes it easy for users to understand air pollution levels and take necessary precautions.

The website's homepage is well-curated, with a minimalistic design that focuses on functionality. The page features a search bar at the top, where users can search for specific locations, and the map below provides a visual representation of air quality levels across the world. The color intensity of the dots on the map indicates the air quality level, with red indicating the worst condition and green denoting the best quality.

The website is mobile-responsive, making it easy for users to access the information on the go. Visitors can use the website from any standard web browser and operating system. Additionally, the website scores 64/100 in Google's PageSpeed Insights speed test, indicating that improvements can be made to increase the website's load time.

Overall, the website waqi.info is informative, user-friendly, and helpful for people who want to keep track of air quality levels in their area. It is a great example of a website that provides valuable information and can help people protect their health.

Waqi.info Rank Summary

Global Rank

141,693

Average Load Time

0.61sec

Links In Count

136

Website Value

$87,688

Audience Geography. Where are waqi.info visitors located?

Country	Visitors
Japan JP	38.4%
China CN	17.5%
United States US	8.9%
Korea KR	8.2%
Taiwan TW	4.9%
Thailand TH	2.6%
India IN	2.4%
Viet Nam VN	1.2%
Canada CA	0.8%
Other	15%

Country	Pageviews
Japan JP	36.8%
China CN	16.8%
Korea KR	8.8%
United States US	8.5%
Taiwan TW	5%
India IN	3.7%
Thailand TH	3.2%
Viet Nam VN	1.2%
Canada CA	0.7%
Other	15.3%

Country	Rank
Thailand TH	17272
Japan JP	20394
Korea KR	20471
Taiwan TW	20774
Viet Nam VN	40413
China CN	47850
Malaysia MY	55695
Turkey TR	114378
India IN	135303
United States US	153323
Canada CA	173369

Where do visitors go on waqi.info?

Subdomain	Pageviews
waqi.info	98.05%
other	1.95%

Subdomain	Pageviews per User
waqi.info	1

Subdomain	Reach
waqi.info	100%

How popular is waqi.info?

Period	Global Rank	Global Rank Delta
past 3 months	141693	-10365
past month	109175	-57460
past week	155035	56488
yesterday	149718	9377

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	248518	-8083	17	9%	1.1	-6.25%
30	193406	-99100	24	70%	1	-0.952%
7	277169	96991	16	-42.13%	1	2%
1	243953	-4593	2	3%	1	20%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	110593	-11522	62	20%
30	83860	-47405	85	70%
7	122367	47576	55	-43.47%
1	126956	14398	6	-16.05%

Waqi.info Website Safety

Overview

Last Updated: 11/22/2024

Overall result - waqi.info is safe.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 02/10/2024

waqi.info is safe.

Norton ConnectSafe evaluates waqi.info for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 03/06/2017

waqi.info is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

waqi.info is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 02/14/2021

waqi.info is safe.

McAfee assesses waqi.info for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze waqi.info for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 11/22/2024

waqi.info child safety is unknown.

The WOT calculates reputation of the waqi.info. This reputation system receives ratings from users and information from third-party sources, assesses the waqi.info for safety features and confirms, whether waqi.info is suitable for children.

SSL Information

SSL Checker Tool

Domain	aqicn.org
Issuer Organization	Let's Encrypt
Issuer	R11
Algorithm	RSA-SHA256
Valid form	09/22/2024
Expiration	12/21/2024
Signed	Certificate is not self signed
Additional Domains	.aqicn.org .waqi.info aqicn.org waqi.info

Waqi.info Rank History

Alexa Rank shows how popular waqi.info is in comparison with other sites. The most popular site has Alexa Rank equals 1. If waqi.info has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to waqi.info and pageviews on waqi.info over the past 3 months.

Waqi.info Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 63949

ASN Title: LINODE-AP Linode, LLC, US

Last Update: 02/24/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 63488 - 64197
ASName: IANA-RSVD
ASHandle: AS63488
RegDate: 2013-06-07
Updated: 2013-06-07
Ref: https://rdap.arin.net/registry/autnum/63488

OrgName: Internet Assigned Numbers Authority
OrgId: IANA
Address: 12025 Waterfront Drive
Address: Suite 300
City: Los Angeles
StateProv: CA
PostalCode: 90292
Country: US
RegDate:
Updated: 2012-08-31
Ref: https://rdap.arin.net/registry/entity/IANA

OrgAbuseHandle: IANA-IP-ARIN
OrgAbuseName: ICANN
OrgAbusePhone: +1-310-301-5820
OrgAbuseEmail: abuse@iana.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/IANA-IP-ARIN

OrgTechHandle: IANA-IP-ARIN
OrgTechName: ICANN
OrgTechPhone: +1-310-301-5820
OrgTechEmail: abuse@iana.org
OrgTechRef: https://rdap.arin.net/registry/entity/IANA-IP-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Waqi.info Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: waqi.info
Registry Domain ID: e4d1b2d52fa74d42b3a742427810db71-DONUTS
Registrar WHOIS Server: whois.tucows.com
Registrar URL: http://www.tucows.com
Updated Date: 2022-01-18T09:04:11Z
Creation Date: 2013-01-28T13:36:34Z
Registry Expiry Date: 2023-01-28T13:36:34Z
Registrar: Tucows Domains Inc.
Registrar IANA ID: 69
Registrar Abuse Contact Email: domainabuse@tucows.com
Registrar Abuse Contact Phone: 416.535.0123x1283
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Contact Privacy Inc. Customer 0147459724
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: ON
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: CA
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns1.linode.com
Name Server: ns2.linode.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-02-09T00:30:31Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
waqi.info	139.162.71.178	14400

Host	MX Record	Priority	TTL
waqi.info	mx.zoho.eu	10	14400
waqi.info	mx3.zoho.eu	50	14400
waqi.info	mx2.zoho.eu	20	14400

Host	NS Record	TTL
waqi.info	ns1.linode.com	14400
waqi.info	ns2.linode.com	14400
waqi.info	ns3.linode.com	14400
waqi.info	ns4.linode.com	14400
waqi.info	ns5.linode.com	14400

Host	TXT Record	TTL
waqi.info	zoho-verification=zb50250823.zmverify.zoho.eu	14400
waqi.info	v=spf1 include:zoho.eu mx a ip6:2400:8902::f03c:91ff:fee0:0ca3 ip4:139.162.71.178 a:waqi.info a:api.waqi.info ~all	14400
waqi.info	google-site-verification=i9Ck-X4BRd9TQsgzSpUs7xJO7DM-swifCNpiFyRhUhI	14400

ns1.linode.com
TTL: 14400
Email address: hostmaster.proxad.net
Serial: 2021000219
Refresh: 14400
Retry: 14400
Expire: 1209600
Minimum: 14400

Waqi.info HTML Check

HTML Validation Tool

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Attribute “http-equiv” not allowed on element “meta” at this point.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Duplicate attribute “style”.

Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

Attribute “aysnc” not allowed on element “script” at this point.

The “center” element is obsolete. Use CSS instead.

The “nowrap” attribute on the “td” element is obsolete. Use CSS instead.

Attribute “addthis:title” not allowed on element “div” at this point.

Attribute “addthis:url” not allowed on element “div” at this point.

Attribute “fb:like:layout” not allowed on element “a” at this point.

Attribute “fb:share:layout” not allowed on element “a” at this point.

The “itemprop” attribute was specified, but the element is not a property of any item.

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Attribute “addthis:title” is not serializable as XML 1.0.

Attribute “addthis:url” is not serializable as XML 1.0.

Attribute “fb:like:layout” is not serializable as XML 1.0.

Attribute “fb:share:layout” is not serializable as XML 1.0.

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Waqi.info Desktop Performance

Last tested: 11/02/2019

Desktop Speed

82%

Leverage browser caching

Optimize images

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Enable compression

Desktop Resource Breakdown

Total Resources	76
Number of Hosts	14
Static Resources	52
JavaScript Resources	16
CSS Resources	1

Waqi.info Mobile Insights

Last tested: 05/02/2017

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

64%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Leverage browser caching

Prioritize visible content

Optimize images

Mobile Resource Breakdown

Total Resources	90
Number of Hosts	21
Static Resources	59
JavaScript Resources	33
CSS Resources	2

Waqi.info Common Typos

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Waqi.info World's Air Pollution: Real-time Air Quality Index

How polluted is the air today? Check out the real-time air pollution map, for more than 80 countries.

Waqi.info Overview

Waqi.info Rank Summary

Waqi.info Website Safety

Waqi.info Rank History

Waqi.info Hosting Information

Waqi.info Domain Registration and Settings

Waqi.info HTML Check

Waqi.info Desktop Performance

Waqi.info Mobile Insights

Waqi.info Similar Audits

Waqi.info Common Typos