Ranchi, Jharkhand, India Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Ranchi, Jharkhand, India
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 158 of Unhealthy air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Jun - 2nd Jun 2026
Ranchi, Jharkhand, India
5 AM1st Jun 2026
6 PM
4 AM2nd Jun 2026
157AQI
91AQI
167AQI
122AQI
In the last 24 hours,
Ranchi's AQI reached its highest point of 167 at 1 AM during the Night, while the lowest point, 91, was recorded at 4 PM during the Day between 1st Jun and 2nd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Ranchi, Jharkhand, India
28°C24/35°C
26°C23/33°C
27°C21/34°C
30°C24/36°C
29°C24/36°C
26°C22/36°C
25°C21/33°C
28°C21/34°C
29°C24/35°C
31°C24/38°C
33°C26/40°C
33°C26/41°C
34°C28/41°C
35°C28/42°C
36°C29/42°C
36°C28/44°C
36°C28/44°C
37°C29/44°C
36°C29/43°C
35°C28/43°C
36°C29/43°C
37°C29/44°C
36°C29/43°C
35°C26/43°C
32°C25/43°C
28°C23/39°C
29°C24/36°C
29°C25/36°C
32°C27/38°C
33°C28/39°C
134AQI
101AQI
130AQI
118AQI
2026 Days Vs Air Quality
Ranchi, Jharkhand, India
9%
14
58%
88
29%
44
5%
7
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% of 154 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Ranchi, Jharkhand, India
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
236AQI (US)
215AQI (US)
236AQI (US)
184AQI (US)
186AQI (US)
200AQI (US)
214AQI (US)
181AQI (US)
176AQI (US)
177AQI (US)
177AQI (US)
186AQI (US)
197AQI (US)
192AQI (US)
192AQI (US)
196AQI (US)
213AQI (US)
216AQI (US)
203AQI (US)
188AQI (US)
187AQI (US)
190AQI (US)
161AQI (US)
159AQI (US)
183AQI (US)
186AQI (US)
189AQI (US)
193AQI (US)
196AQI (US)
170AQI (US)
167AQI (US)
178AQI (US)
139AQI (US)
141AQI (US)
162AQI (US)
135AQI (US)
116AQI (US)
116AQI (US)
120AQI (US)
119AQI (US)
114AQI (US)
139AQI (US)
132AQI (US)
134AQI (US)
125AQI (US)
117AQI (US)
106AQI (US)
124AQI (US)
131AQI (US)
154AQI (US)
161AQI (US)
144AQI (US)
152AQI (US)
157AQI (US)
125AQI (US)
127AQI (US)
130AQI (US)
116AQI (US)
132AQI (US)
127AQI (US)
119AQI (US)
143AQI (US)
122AQI (US)
154AQI (US)
166AQI (US)
172AQI (US)
167AQI (US)
170AQI (US)
167AQI (US)
167AQI (US)
157AQI (US)
125AQI (US)
125AQI (US)
178AQI (US)
119AQI (US)
123AQI (US)
121AQI (US)
117AQI (US)
122AQI (US)
101AQI (US)
129AQI (US)
137AQI (US)
153AQI (US)
138AQI (US)
127AQI (US)
119AQI (US)
110AQI (US)
126AQI (US)
146AQI (US)
126AQI (US)
144AQI (US)
148AQI (US)
139AQI (US)
128AQI (US)
106AQI (US)
111AQI (US)
107AQI (US)
126AQI (US)
114AQI (US)
89AQI (US)
88AQI (US)
85AQI (US)
106AQI (US)
91AQI (US)
126AQI (US)
163AQI (US)
140AQI (US)
132AQI (US)
132AQI (US)
134AQI (US)
131AQI (US)
113AQI (US)
114AQI (US)
131AQI (US)
156AQI (US)
156AQI (US)
138AQI (US)
111AQI (US)
119AQI (US)
84AQI (US)
85AQI (US)
100AQI (US)
102AQI (US)
99AQI (US)
97AQI (US)
86AQI (US)
121AQI (US)
117AQI (US)
109AQI (US)
102AQI (US)
112AQI (US)
110AQI (US)
121AQI (US)
97AQI (US)
119AQI (US)
132AQI (US)
139AQI (US)
136AQI (US)
136AQI (US)
146AQI (US)
144AQI (US)
150AQI (US)
131AQI (US)
125AQI (US)
115AQI (US)
111AQI (US)
125AQI (US)
89AQI (US)
90AQI (US)
92AQI (US)
104AQI (US)
136AQI (US)
158AQI (US)
192AQI (US)
134AQI (US)
138AQI (US)
122AQI (US)
114AQI (US)
147AQI (US)
No. of days
2026140AQI (US)
Highest AQI (US) recorded in
January192AQI (US)
Lowest AQI (US) recorded in
May114AQI (US)
2025110AQI (US)
Highest AQI (US) recorded in
December170AQI (US)
Lowest AQI (US) recorded in
August65AQI (US)
202471AQI (US)
Highest AQI (US) recorded in
December144AQI (US)
Lowest AQI (US) recorded in
August25AQI (US)
202367AQI (US)
Highest AQI (US) recorded in
January130AQI (US)
Lowest AQI (US) recorded in
July35AQI (US)
2022108AQI (US)
Highest AQI (US) recorded in
March141AQI (US)
Lowest AQI (US) recorded in
August54AQI (US)
202193AQI (US)
Highest AQI (US) recorded in
December130AQI (US)
Lowest AQI (US) recorded in
February57AQI (US)
2020104AQI (US)
Highest AQI (US) recorded in
January115AQI (US)
Lowest AQI (US) recorded in
September84AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Ranchi's annual 2026 AQI (US) (140) shows an average percentage change of 58.03% (worsened AQI (US)) compared to previous years: 2020 (104), 2021 (93), 2022 (108), 2023 (67), 2024 (71), 2025 (110).