Air Quality
Excellent
No health implications.
18
PM2.5
33
PM10
150
O3
0.7
CO
7
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
13 Jun
97
Good
Sat
14 Jun
93
Good
Sun
15 Jun
96
Good
Mon
16 Jun
93
Good
Tue
17 Jun
86
Good
Wed
18 Jun
64
Good
Thu
19 Jun
44
Excellent
Air quality in the last 12 months (Fengdu)
|
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
|
|
|
2025/03
|
76
|
86
|
49
|
23
|
20
|
24
|
31
|
42
|
52
|
51
|
53
|
64
|
47
|
43
|
30
|
25
|
26
|
29
|
44
|
51
|
67
|
87
|
79
|
61
|
51
|
52
|
73
|
56
|
22
|
26
|
38
|
|
2025/02
|
73
|
34
|
32
|
40
|
46
|
39
|
35
|
48
|
52
|
59
|
76
|
74
|
46
|
43
|
45
|
53
|
44
|
48
|
51
|
31
|
45
|
41
|
35
|
54
|
58
|
65
|
58
|
70
|
|||
|
2025/01
|
125
|
137
|
158
|
133
|
84
|
88
|
64
|
47
|
49
|
55
|
64
|
73
|
95
|
99
|
72
|
70
|
78
|
91
|
100
|
118
|
142
|
183
|
193
|
108
|
25
|
28
|
58
|
93
|
204
|
132
|
101
|
|
2024/12
|
74
|
102
|
90
|
63
|
34
|
37
|
37
|
37
|
43
|
37
|
50
|
44
|
53
|
51
|
58
|
74
|
92
|
94
|
76
|
95
|
124
|
75
|
74
|
89
|
109
|
106
|
110
|
104
|
107
|
112
|
113
|
|
2024/11
|
72
|
56
|
71
|
60
|
36
|
47
|
62
|
71
|
38
|
40
|
54
|
52
|
48
|
44
|
43
|
45
|
19
|
20
|
19
|
24
|
27
|
30
|
30
|
27
|
23
|
34
|
38
|
46
|
58
|
78
|
|
|
2024/10
|
21
|
25
|
35
|
45
|
50
|
52
|
48
|
38
|
55
|
89
|
79
|
45
|
38
|
40
|
45
|
46
|
25
|
27
|
34
|
19
|
19
|
25
|
38
|
44
|
51
|
72
|
64
|
57
|
56
|
60
|
72
|
|
2024/09
|
37
|
39
|
36
|
31
|
41
|
51
|
55
|
34
|
27
|
32
|
44
|
38
|
35
|
31
|
31
|
30
|
30
|
29
|
29
|
41
|
40
|
39
|
39
|
47
|
58
|
68
|
52
|
45
|
45
|
24
|
|
|
2024/08
|
23
|
19
|
19
|
20
|
23
|
24
|
24
|
27
|
32
|
36
|
50
|
54
|
45
|
40
|
41
|
44
|
46
|
39
|
40
|
39
|
35
|
35
|
31
|
29
|
25
|
28
|
32
|
29
|
31
|
27
|
29
|
|
2024/07
|
36
|
33
|
31
|
22
|
26
|
27
|
24
|
28
|
24
|
27
|
20
|
18
|
21
|
23
|
22
|
25
|
29
|
28
|
22
|
21
|
23
|
22
|
23
|
21
|
32
|
42
|
30
|
34
|
26
|
16
|
23
|
|
2024/06
|
40
|
35
|
34
|
27
|
23
|
27
|
24
|
28
|
25
|
30
|
29
|
30
|
41
|
42
|
45
|
41
|
25
|
22
|
20
|
18
|
17
|
27
|
37
|
44
|
37
|
28
|
18
|
12
|
23
|
37
|
|
|
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