Sichuan - China   2025-06-06   Friday   28.58N, 104.92E

Changning

Sichuan - China
2025-06-06

Air Quality

Good

Some pollutants may slightly affect very few hypersensitive individuals.

42 *

PM2.5

64

PM10

126

O3

1.0

CO

12

SO2

20

NO2

Some pollutants may slightly affect very few hypersensitive individuals.

Advise

Only very few hypersensitive people should reduce outdoor activities.

Air Quality

Today

6 Jun

91 Good

Sat

7 Jun

84 Good

Sun

8 Jun

83 Good

Mon

9 Jun

94 Good

Tue

10 Jun

107 Light

Wed

11 Jun

112 Light

Thu

12 Jun

21 Excellent

Monthly Average AQI (Changning)

2020/05 - 2025/04

Air quality in the last 12 months (Changning)

2025/04
37
47
56
51
61
37
34
49
64
80
79
115
138
108
100
67
56
63
49
50
56
46
59
42
40
41
32
43
39
20
2025/03
111
101
34
52
25
12
28
37
60
74
80
60
64
50
28
21
16
22
25
40
55
75
68
52
60
69
90
98
39
25
37
2025/02
39
36
32
43
32
25
23
31
45
55
73
60
45
53
60
69
77
71
96
49
58
39
48
27
36
38
75
89
2025/01
115
151
146
175
143
128
107
54
54
54
41
57
79
90
84
91
101
62
58
89
145
136
131
86
34
46
63
76
155
115
80
2024/12
102
144
105
123
61
50
40
31
47
55
58
59
45
52
53
71
110
124
96
95
115
90
59
86
72
64
96
98
88
60
64
2024/11
34
28
66
51
36
55
55
54
70
72
50
51
38
48
71
51
18
24
25
28
43
59
70
43
18
25
38
45
52
63
2024/10
15
26
25
36
46
44
42
48
50
53
34
21
21
32
45
78
26
40
34
27
34
18
30
69
55
34
25
37
75
81
63
2024/09
34
34
34
28
26
31
37
23
26
38
28
33
51
52
49
48
28
32
40
55
26
44
57
72
85
70
71
83
100
7
2024/08
40
34
40
17
30
30
30
35
40
25
64
69
61
56
55
31
43
48
48
50
58
59
57
45
36
40
48
46
56
59
57
2024/07
25
25
31
25
29
35
47
38
13
13
16
25
38
11
26
36
39
18
29
28
32
25
37
38
26
49
47
26
24
27
42
2024/06
54
33
34
24
29
41
18
21
31
27
25
25
40
43
42
58
31
43
30
26
21
20
27
30
33
37
14
29
21
35
2024/05
33
37
27
14
27
58
66
60
30
47
37
37
36
50
52
43
52
35
36
31
28
35
38
47
51
18
30
30
19
23
38
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
  • Excellent
  • Good
  • Lightly
  • Moderately
  • Heavily
  • Severely
Air quality source: CNEMC

*: primary pollution