Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Tongbai County Land And Resources Bureau, Zaoyang, Hubei, China Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

October Air Quality Analysis

Tongbai County Land And Resources Bureau, Zaoyang, Hubei, China

2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
27th Oct 2024
170AQI
Lowest AQI recorded on
18th Oct 2024
31AQI

Same Day Analysis (8th October ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 76 of Moderate air quality, showing improvement over 2024 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

2025 Days Vs Air Quality

Tongbai County Land And Resources Bureau, Zaoyang, Hubei, China

2025

6%

18

60%

168

27%

76

6%

18

0.3%

1

Total number of days with different AQI categories in last 282 days in 2025 (83 days remaining)

Good
18 Days
Moderate
168 Days
Poor
76 Days
Unhealthy
18 Days
Severe
1 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 6%

Health Risk Level:

Extreme

In 2025, 6% of 282 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

Tongbai County Land And Resources Bureau, Zaoyang, Hubei, China

AQI levels in 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
161AQI
2nd January 2025
179AQI
3rd January 2025
175AQI
4th January 2025
190AQI
5th January 2025
143AQI
6th January 2025
143AQI
7th January 2025
122AQI
8th January 2025
121AQI
9th January 2025
98AQI
10th January 2025
123AQI
11th January 2025
110AQI
12th January 2025
121AQI
13th January 2025
138AQI
14th January 2025
141AQI
15th January 2025
95AQI
16th January 2025
116AQI
17th January 2025
112AQI
18th January 2025
144AQI
19th January 2025
148AQI
20th January 2025
154AQI
21st January 2025
165AQI
22nd January 2025
190AQI
23rd January 2025
165AQI
24th January 2025
140AQI
25th January 2025
118AQI
26th January 2025
97AQI
27th January 2025
86AQI
28th January 2025
108AQI
29th January 2025
151AQI
30th January 2025
149AQI
31st January 2025
163AQI
1st February 2025
156AQI
2nd February 2025
154AQI
3rd February 2025
147AQI
4th February 2025
124AQI
5th February 2025
99AQI
6th February 2025
92AQI
7th February 2025
86AQI
8th February 2025
75AQI
9th February 2025
92AQI
10th February 2025
115AQI
11th February 2025
132AQI
12th February 2025
111AQI
13th February 2025
116AQI
14th February 2025
125AQI
15th February 2025
113AQI
16th February 2025
118AQI
17th February 2025
118AQI
18th February 2025
115AQI
19th February 2025
149AQI
20th February 2025
143AQI
21st February 2025
150AQI
22nd February 2025
156AQI
23rd February 2025
164AQI
24th February 2025
154AQI
25th February 2025
149AQI
26th February 2025
154AQI
27th February 2025
141AQI
28th February 2025
155AQI
1st March 2025
150AQI
2nd March 2025
107AQI
3rd March 2025
92AQI
4th March 2025
89AQI
5th March 2025
107AQI
6th March 2025
122AQI
7th March 2025
131AQI
8th March 2025
135AQI
9th March 2025
147AQI
10th March 2025
141AQI
11th March 2025
137AQI
12th March 2025
145AQI
13th March 2025
153AQI
14th March 2025
108AQI
15th March 2025
106AQI
16th March 2025
86AQI
17th March 2025
82AQI
18th March 2025
80AQI
19th March 2025
78AQI
20th March 2025
75AQI
21st March 2025
77AQI
22nd March 2025
89AQI
23rd March 2025
100AQI
24th March 2025
99AQI
25th March 2025
101AQI
26th March 2025
119AQI
27th March 2025
116AQI
28th March 2025
95AQI
29th March 2025
96AQI
30th March 2025
97AQI
31st March 2025
96AQI
1st April 2025
101AQI
2nd April 2025
89AQI
3rd April 2025
101AQI
4th April 2025
125AQI
5th April 2025
101AQI
6th April 2025
110AQI
7th April 2025
105AQI
8th April 2025
113AQI
9th April 2025
117AQI
10th April 2025
105AQI
11th April 2025
103AQI
12th April 2025
209AQI
13th April 2025
131AQI
14th April 2025
101AQI
15th April 2025
99AQI
16th April 2025
103AQI
17th April 2025
107AQI
18th April 2025
107AQI
19th April 2025
94AQI
20th April 2025
98AQI
21st April 2025
89AQI
22nd April 2025
98AQI
23rd April 2025
113AQI
24th April 2025
96AQI
25th April 2025
97AQI
26th April 2025
91AQI
27th April 2025
89AQI
28th April 2025
74AQI
29th April 2025
79AQI
30th April 2025
77AQI
1st May 2025
81AQI
2nd May 2025
85AQI
3rd May 2025
82AQI
4th May 2025
81AQI
5th May 2025
77AQI
6th May 2025
133AQI
7th May 2025
133AQI
8th May 2025
110AQI
9th May 2025
108AQI
10th May 2025
89AQI
11th May 2025
85AQI
12th May 2025
87AQI
13th May 2025
94AQI
14th May 2025
88AQI
15th May 2025
101AQI
16th May 2025
92AQI
17th May 2025
118AQI
18th May 2025
110AQI
19th May 2025
127AQI
20th May 2025
105AQI
21st May 2025
101AQI
22nd May 2025
93AQI
23rd May 2025
106AQI
24th May 2025
96AQI
25th May 2025
98AQI
26th May 2025
98AQI
27th May 2025
106AQI
28th May 2025
99AQI
29th May 2025
96AQI
30th May 2025
83AQI
31st May 2025
70AQI
1st June 2025
76AQI
2nd June 2025
74AQI
3rd June 2025
79AQI
4th June 2025
80AQI
5th June 2025
77AQI
6th June 2025
80AQI
7th June 2025
73AQI
8th June 2025
70AQI
9th June 2025
71AQI
10th June 2025
73AQI
11th June 2025
71AQI
12th June 2025
77AQI
13th June 2025
74AQI
14th June 2025
67AQI
15th June 2025
64AQI
16th June 2025
68AQI
17th June 2025
67AQI
18th June 2025
60AQI
19th June 2025
50AQI
20th June 2025
59AQI
21st June 2025
55AQI
22nd June 2025
44AQI
23rd June 2025
54AQI
24th June 2025
58AQI
25th June 2025
60AQI
26th June 2025
53AQI
27th June 2025
54AQI
28th June 2025
51AQI
29th June 2025
52AQI
30th June 2025
55AQI
1st July 2025
52AQI
2nd July 2025
47AQI
3rd July 2025
48AQI
4th July 2025
54AQI
5th July 2025
57AQI
6th July 2025
59AQI
7th July 2025
60AQI
8th July 2025
65AQI
9th July 2025
60AQI
10th July 2025
63AQI
11th July 2025
75AQI
12th July 2025
73AQI
13th July 2025
65AQI
14th July 2025
64AQI
15th July 2025
68AQI
16th July 2025
72AQI
17th July 2025
68AQI
18th July 2025
69AQI
19th July 2025
66AQI
20th July 2025
67AQI
21st July 2025
63AQI
22nd July 2025
59AQI
23rd July 2025
52AQI
24th July 2025
56AQI
25th July 2025
56AQI
26th July 2025
58AQI
27th July 2025
55AQI
28th July 2025
56AQI
29th July 2025
56AQI
30th July 2025
60AQI
31st July 2025
63AQI
1st August 2025
61AQI
2nd August 2025
58AQI
3rd August 2025
60AQI
4th August 2025
67AQI
5th August 2025
67AQI
6th August 2025
63AQI
7th August 2025
61AQI
8th August 2025
59AQI
9th August 2025
54AQI
10th August 2025
59AQI
11th August 2025
55AQI
12th August 2025
54AQI
13th August 2025
53AQI
14th August 2025
58AQI
15th August 2025
56AQI
16th August 2025
50AQI
17th August 2025
53AQI
18th August 2025
57AQI
19th August 2025
55AQI
20th August 2025
48AQI
21st August 2025
53AQI
22nd August 2025
51AQI
23rd August 2025
53AQI
24th August 2025
54AQI
25th August 2025
59AQI
26th August 2025
60AQI
27th August 2025
60AQI
28th August 2025
61AQI
29th August 2025
61AQI
30th August 2025
60AQI
31st August 2025
56AQI
1st September 2025
56AQI
2nd September 2025
59AQI
3rd September 2025
63AQI
4th September 2025
65AQI
5th September 2025
60AQI
6th September 2025
63AQI
7th September 2025
62AQI
8th September 2025
53AQI
9th September 2025
53AQI
10th September 2025
57AQI
11th September 2025
53AQI
12th September 2025
48AQI
13th September 2025
54AQI
14th September 2025
56AQI
15th September 2025
55AQI
16th September 2025
59AQI
17th September 2025
49AQI
18th September 2025
47AQI
19th September 2025
42AQI
20th September 2025
49AQI
21st September 2025
58AQI
22nd September 2025
46AQI
23rd September 2025
45AQI
24th September 2025
45AQI
25th September 2025
53AQI
26th September 2025
38AQI
27th September 2025
48AQI
28th September 2025
58AQI
29th September 2025
55AQI
30th September 2025
49AQI
1st October 2025
60AQI
2nd October 2025
65AQI
3rd October 2025
45AQI
4th October 2025
71AQI
5th October 2025
77AQI
6th October 2025
79AQI
7th October 2025
72AQI
8th October 2025
76AQI
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

138AQI

129AQI

108AQI

104AQI

98AQI

65AQI

61AQI

57AQI

53AQI

68AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202589AQI

4
17
10
5
16
7
15
15
1
13
16
1
19
12
2
28
2
29
2
29
11
19
1
7
18
168
76
18
1

Highest AQI recorded in

January

138AQI

Lowest AQI recorded in

September

53AQI

202487AQI

4
12
1
1
12
30
18
13
9
22
3
21
5
1
10
18
2
13
13
4
26
5
31
125
76
11

Highest AQI recorded in

December

133AQI

Lowest AQI recorded in

July

49AQI

202389AQI

3
31
34

Highest AQI recorded in

November

90AQI

Lowest AQI recorded in

December

89AQI

2021148AQI

1
12
10
8
5
13
6
1
3
1
9
26
16
9

Highest AQI recorded in

January

165AQI

Lowest AQI recorded in

March

96AQI

202099AQI

1
9
8
21
2
1
22
2
20
11
11
13
6
3
7
19
2
10
86
35
25
2

Highest AQI recorded in

December

158AQI

Lowest AQI recorded in

July

59AQI

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2021(Avg.)
148AQI
Least Polluted Year Recorded
2024(Avg.)
87AQI

Tongbai County Land And Resources Bureau's annual 2025 AQI (89) shows an average percentage change of -11.5% (improved AQI) compared to previous years: 2020 (99), 2021 (148), 2023 (89), 2024 (87).