Air Quality
Excellent
No health implications.
3
PM2.5
23
PM10
72
O3
0.6
CO
9
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
22 Apr
40
Excellent
Thu
23 Apr
52
Good
Fri
24 Apr
59
Good
Sat
25 Apr
71
Good
Sun
26 Apr
55
Good
Mon
27 Apr
46
Excellent
Tue
28 Apr
22
Excellent
Air quality in the last 12 months (Fengdu)
|
2026/03
|
22
|
32
|
22
|
29
|
30
|
34
|
32
|
32
|
21
|
25
|
32
|
38
|
46
|
60
|
15
|
17
|
26
|
23
|
23
|
38
|
34
|
38
|
40
|
32
|
28
|
39
|
38
|
36
|
36
|
25
|
25
|
|
2026/02
|
40
|
58
|
65
|
78
|
92
|
97
|
58
|
48
|
49
|
60
|
57
|
57
|
84
|
80
|
115
|
77
|
113
|
114
|
82
|
70
|
62
|
65
|
46
|
40
|
31
|
33
|
31
|
19
|
|||
|
2026/01
|
22
|
24
|
42
|
58
|
59
|
56
|
59
|
63
|
84
|
104
|
145
|
149
|
130
|
132
|
141
|
141
|
182
|
123
|
114
|
23
|
39
|
54
|
71
|
64
|
77
|
72
|
85
|
61
|
58
|
27
|
25
|
|
2025/12
|
115
|
123
|
88
|
60
|
70
|
81
|
88
|
86
|
93
|
98
|
94
|
89
|
38
|
46
|
60
|
84
|
96
|
99
|
115
|
88
|
32
|
29
|
28
|
34
|
43
|
46
|
52
|
63
|
83
|
106
|
51
|
|
2025/11
|
43
|
43
|
50
|
45
|
44
|
30
|
24
|
25
|
16
|
23
|
35
|
38
|
44
|
53
|
47
|
65
|
35
|
18
|
30
|
41
|
54
|
70
|
55
|
65
|
57
|
56
|
69
|
70
|
81
|
104
|
|
|
2025/10
|
21
|
23
|
25
|
28
|
25
|
25
|
22
|
30
|
28
|
25
|
26
|
36
|
18
|
16
|
17
|
22
|
21
|
16
|
14
|
17
|
18
|
17
|
20
|
32
|
37
|
32
|
33
|
37
|
39
|
38
|
43
|
|
2025/09
|
42
|
31
|
33
|
32
|
33
|
27
|
26
|
24
|
24
|
31
|
21
|
23
|
15
|
23
|
19
|
27
|
37
|
28
|
19
|
17
|
19
|
19
|
20
|
19
|
30
|
24
|
27
|
26
|
26
|
28
|
|
|
2025/08
|
24
|
25
|
23
|
24
|
21
|
23
|
21
|
19
|
20
|
22
|
16
|
14
|
18
|
19
|
17
|
14
|
18
|
22
|
21
|
16
|
24
|
23
|
27
|
26
|
20
|
18
|
18
|
24
|
35
|
36
|
48
|
|
2025/07
|
18
|
17
|
19
|
18
|
21
|
26
|
19
|
24
|
23
|
23
|
19
|
27
|
25
|
25
|
22
|
25
|
28
|
21
|
18
|
22
|
22
|
18
|
16
|
14
|
15
|
14
|
19
|
18
|
20
|
20
|
21
|
|
2025/06
|
16
|
20
|
32
|
37
|
37
|
38
|
50
|
35
|
26
|
26
|
31
|
39
|
36
|
34
|
31
|
32
|
27
|
19
|
15
|
19
|
13
|
13
|
19
|
21
|
16
|
18
|
18
|
17
|
17
|
21
|
|
|
2025/05
|
48
|
64
|
57
|
45
|
37
|
42
|
45
|
25
|
41
|
48
|
49
|
45
|
51
|
58
|
61
|
48
|
59
|
53
|
52
|
45
|
43
|
25
|
43
|
53
|
44
|
35
|
25
|
22
|
30
|
23
|
15
|
|
2025/04
|
45
|
57
|
56
|
57
|
58
|
62
|
60
|
58
|
58
|
51
|
39
|
158
|
298
|
146
|
96
|
76
|
70
|
62
|
36
|
32
|
30
|
34
|
43
|
37
|
48
|
47
|
38
|
40
|
27
|
29
|
|
|
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