Lucknow, Uttar Pradesh, India Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Lucknow, Uttar Pradesh, India
AQI Trends: Highest and Lowest
Same Day Analysis (28th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 104 of Poor air quality, showing improvement over 2023 and 2022 on the same day.
Day & Night AQI Trend: 28th Sep - 29th Sep 2026
Lucknow, Uttar Pradesh, India
5 AM28th Sep 2026
6 PM
4 AM29th Sep 2026
101AQI
84AQI
164AQI
107AQI
In the last 24 hours,
Lucknow's AQI reached its highest point of 164 at 9 PM during the Night, while the lowest point, 84, was recorded at 12 PM during the Day between 28th Sep and 29th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Lucknow, Uttar Pradesh, India
31°C27/35°C
27°C26/31°C
27°C25/29°C
27°C25/30°C
27°C25/31°C
28°C25/32°C
28°C25/31°C
28°C26/32°C
29°C25/33°C
30°C27/35°C
30°C28/34°C
29°C27/33°C
29°C26/33°C
29°C26/32°C
29°C26/33°C
30°C26/33°C
30°C28/34°C
31°C27/35°C
30°C27/34°C
29°C27/34°C
31°C27/34°C
30°C27/35°C
31°C28/35°C
30°C27/35°C
27°C24/30°C
22°C20/23°C
22°C21/23°C
22°C20/25°C
26°C22/31°C
28°C25/32°C
109AQI
91AQI
114AQI
99AQI
2026 Days Vs Air Quality
Lucknow, Uttar Pradesh, India
0.7%
2
25%
68
43%
117
15%
42
11%
30
4%
12
Total number of days with different AQI categories in last 272 days in 2026 (93 days remaining)
Under WHO’s Safe Air Quality Limits: 0.74%
Health Risk Level:
Extreme
In 2026, 0.74% of 272 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
Lucknow, Uttar Pradesh, India
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
293AQI (US)
345AQI (US)
227AQI (US)
326AQI (US)
276AQI (US)
282AQI (US)
281AQI (US)
272AQI (US)
260AQI (US)
338AQI (US)
285AQI (US)
274AQI (US)
324AQI (US)
345AQI (US)
407AQI (US)
450AQI (US)
527AQI (US)
481AQI (US)
381AQI (US)
306AQI (US)
238AQI (US)
308AQI (US)
265AQI (US)
238AQI (US)
194AQI (US)
206AQI (US)
222AQI (US)
178AQI (US)
183AQI (US)
189AQI (US)
231AQI (US)
263AQI (US)
225AQI (US)
219AQI (US)
197AQI (US)
200AQI (US)
189AQI (US)
188AQI (US)
183AQI (US)
213AQI (US)
234AQI (US)
226AQI (US)
185AQI (US)
164AQI (US)
179AQI (US)
188AQI (US)
184AQI (US)
208AQI (US)
213AQI (US)
159AQI (US)
159AQI (US)
175AQI (US)
169AQI (US)
184AQI (US)
192AQI (US)
183AQI (US)
166AQI (US)
165AQI (US)
173AQI (US)
145AQI (US)
154AQI (US)
177AQI (US)
187AQI (US)
212AQI (US)
216AQI (US)
227AQI (US)
244AQI (US)
216AQI (US)
253AQI (US)
231AQI (US)
171AQI (US)
162AQI (US)
134AQI (US)
146AQI (US)
128AQI (US)
150AQI (US)
172AQI (US)
148AQI (US)
194AQI (US)
155AQI (US)
147AQI (US)
146AQI (US)
146AQI (US)
138AQI (US)
140AQI (US)
137AQI (US)
136AQI (US)
171AQI (US)
164AQI (US)
83AQI (US)
80AQI (US)
117AQI (US)
117AQI (US)
108AQI (US)
64AQI (US)
82AQI (US)
115AQI (US)
109AQI (US)
106AQI (US)
109AQI (US)
95AQI (US)
100AQI (US)
99AQI (US)
113AQI (US)
118AQI (US)
133AQI (US)
165AQI (US)
130AQI (US)
114AQI (US)
121AQI (US)
100AQI (US)
114AQI (US)
118AQI (US)
123AQI (US)
137AQI (US)
129AQI (US)
127AQI (US)
139AQI (US)
164AQI (US)
117AQI (US)
97AQI (US)
120AQI (US)
110AQI (US)
104AQI (US)
108AQI (US)
135AQI (US)
91AQI (US)
130AQI (US)
142AQI (US)
154AQI (US)
146AQI (US)
163AQI (US)
149AQI (US)
140AQI (US)
156AQI (US)
143AQI (US)
139AQI (US)
142AQI (US)
165AQI (US)
154AQI (US)
120AQI (US)
127AQI (US)
124AQI (US)
100AQI (US)
107AQI (US)
86AQI (US)
133AQI (US)
123AQI (US)
94AQI (US)
100AQI (US)
104AQI (US)
116AQI (US)
118AQI (US)
127AQI (US)
121AQI (US)
118AQI (US)
151AQI (US)
127AQI (US)
102AQI (US)
95AQI (US)
122AQI (US)
98AQI (US)
120AQI (US)
131AQI (US)
110AQI (US)
89AQI (US)
90AQI (US)
109AQI (US)
107AQI (US)
117AQI (US)
108AQI (US)
98AQI (US)
87AQI (US)
99AQI (US)
86AQI (US)
100AQI (US)
105AQI (US)
109AQI (US)
100AQI (US)
104AQI (US)
87AQI (US)
119AQI (US)
139AQI (US)
105AQI (US)
113AQI (US)
97AQI (US)
68AQI (US)
80AQI (US)
91AQI (US)
83AQI (US)
97AQI (US)
106AQI (US)
104AQI (US)
102AQI (US)
100AQI (US)
109AQI (US)
101AQI (US)
107AQI (US)
101AQI (US)
99AQI (US)
86AQI (US)
94AQI (US)
92AQI (US)
105AQI (US)
81AQI (US)
105AQI (US)
117AQI (US)
126AQI (US)
110AQI (US)
100AQI (US)
93AQI (US)
100AQI (US)
122AQI (US)
124AQI (US)
94AQI (US)
73AQI (US)
80AQI (US)
65AQI (US)
87AQI (US)
123AQI (US)
120AQI (US)
142AQI (US)
118AQI (US)
106AQI (US)
132AQI (US)
90AQI (US)
86AQI (US)
81AQI (US)
84AQI (US)
96AQI (US)
100AQI (US)
102AQI (US)
116AQI (US)
84AQI (US)
95AQI (US)
107AQI (US)
101AQI (US)
111AQI (US)
110AQI (US)
91AQI (US)
107AQI (US)
87AQI (US)
96AQI (US)
75AQI (US)
71AQI (US)
99AQI (US)
111AQI (US)
97AQI (US)
79AQI (US)
78AQI (US)
89AQI (US)
133AQI (US)
116AQI (US)
98AQI (US)
95AQI (US)
125AQI (US)
135AQI (US)
124AQI (US)
103AQI (US)
98AQI (US)
110AQI (US)
139AQI (US)
125AQI (US)
129AQI (US)
121AQI (US)
120AQI (US)
58AQI (US)
39AQI (US)
43AQI (US)
62AQI (US)
104AQI (US)
295AQI (US)
192AQI (US)
169AQI (US)
115AQI (US)
126AQI (US)
108AQI (US)
101AQI (US)
101AQI (US)
99AQI (US)
No. of days
2026145AQI (US)
Highest AQI (US) recorded in
January295AQI (US)
Lowest AQI (US) recorded in
September99AQI (US)
2025147AQI (US)
Highest AQI (US) recorded in
December326AQI (US)
Lowest AQI (US) recorded in
July72AQI (US)
2024126AQI (US)
Highest AQI (US) recorded in
January172AQI (US)
Lowest AQI (US) recorded in
July78AQI (US)
2023130AQI (US)
Highest AQI (US) recorded in
November187AQI (US)
Lowest AQI (US) recorded in
July78AQI (US)
2022140AQI (US)
Highest AQI (US) recorded in
December178AQI (US)
Lowest AQI (US) recorded in
August69AQI (US)
2021154AQI (US)
Highest AQI (US) recorded in
January256AQI (US)
Lowest AQI (US) recorded in
September92AQI (US)
2020161AQI (US)
Highest AQI (US) recorded in
December294AQI (US)
Lowest AQI (US) recorded in
August100AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Lucknow's annual 2026 AQI (US) (145) shows an average percentage change of 2.1% (worsened AQI (US)) compared to previous years: 2020 (161), 2021 (154), 2022 (140), 2023 (130), 2024 (126), 2025 (147).