Air Quality
Moderately
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
147
*
PM2.5
175
PM10
118
O3
0.9
CO
11
SO2
37
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
20 Apr
89
Good
Sun
21 Apr
115
Lightly
Mon
22 Apr
120
Lightly
Tue
23 Apr
81
Good
Wed
24 Apr
65
Good
Thu
25 Apr
95
Good
Fri
26 Apr
93
Good
Air quality in the last 12 months (Chuanying)
|
2024/02
|
102
|
113
|
159
|
120
|
155
|
183
|
138
|
116
|
145
|
274
|
101
|
58
|
87
|
53
|
63
|
43
|
34
|
33
|
32
|
34
|
51
|
58
|
72
|
99
|
150
|
54
|
50
|
90
|
74
|
||
|
2024/01
|
79
|
106
|
98
|
54
|
49
|
62
|
38
|
36
|
89
|
37
|
59
|
80
|
97
|
30
|
51
|
42
|
62
|
123
|
163
|
91
|
70
|
61
|
71
|
64
|
66
|
69
|
99
|
73
|
106
|
157
|
74
|
|
2023/12
|
34
|
34
|
33
|
62
|
85
|
49
|
24
|
63
|
29
|
28
|
32
|
76
|
57
|
60
|
54
|
45
|
28
|
50
|
100
|
77
|
52
|
47
|
60
|
63
|
60
|
57
|
65
|
62
|
77
|
92
|
96
|
|
2023/11
|
123
|
63
|
58
|
164
|
241
|
19
|
48
|
38
|
56
|
23
|
33
|
48
|
38
|
56
|
62
|
43
|
30
|
38
|
33
|
24
|
72
|
79
|
24
|
22
|
23
|
65
|
106
|
30
|
21
|
26
|
|
|
2023/10
|
23
|
27
|
35
|
22
|
20
|
28
|
35
|
32
|
47
|
48
|
45
|
52
|
58
|
72
|
40
|
40
|
37
|
37
|
23
|
24
|
25
|
35
|
42
|
81
|
102
|
41
|
53
|
63
|
57
|
97
|
83
|
|
2023/09
|
27
|
29
|
30
|
43
|
33
|
33
|
31
|
42
|
41
|
41
|
29
|
27
|
25
|
25
|
31
|
40
|
38
|
36
|
19
|
25
|
25
|
28
|
35
|
29
|
28
|
28
|
31
|
31
|
25
|
24
|
|
|
2023/08
|
28
|
24
|
27
|
37
|
17
|
18
|
19
|
20
|
34
|
28
|
14
|
16
|
19
|
21
|
22
|
22
|
32
|
31
|
35
|
36
|
30
|
26
|
26
|
30
|
40
|
27
|
30
|
28
|
17
|
17
|
20
|
|
2023/07
|
35
|
35
|
43
|
38
|
31
|
39
|
32
|
31
|
29
|
25
|
23
|
27
|
28
|
22
|
25
|
16
|
14
|
25
|
34
|
38
|
41
|
41
|
23
|
24
|
28
|
31
|
29
|
21
|
17
|
17
|
25
|
|
2023/06
|
52
|
51
|
30
|
30
|
31
|
34
|
35
|
29
|
27
|
32
|
34
|
29
|
45
|
52
|
68
|
77
|
77
|
61
|
72
|
35
|
24
|
25
|
31
|
53
|
61
|
48
|
26
|
60
|
51
|
35
|
|
|
2023/05
|
34
|
42
|
57
|
58
|
31
|
44
|
40
|
55
|
42
|
38
|
39
|
44
|
43
|
36
|
45
|
58
|
73
|
33
|
32
|
245
|
102
|
30
|
35
|
41
|
48
|
49
|
40
|
51
|
29
|
38
|
36
|
|
2023/04
|
74
|
60
|
75
|
278
|
286
|
334
|
73
|
90
|
91
|
96
|
275
|
135
|
129
|
78
|
80
|
77
|
72
|
71
|
73
|
220
|
179
|
56
|
50
|
47
|
52
|
31
|
40
|
36
|
35
|
27
|
|
|
2023/03
|
36
|
33
|
64
|
53
|
68
|
111
|
100
|
60
|
63
|
85
|
91
|
43
|
46
|
52
|
56
|
41
|
40
|
59
|
50
|
79
|
83
|
281
|
140
|
71
|
56
|
67
|
74
|
65
|
81
|
98
|
55
|
|
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