Air Quality
Excellent
No health implications.
7
PM2.5
9
PM10
43
O3
0.5
CO
4
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
8 Jul
62
Good
Thu
9 Jul
60
Good
Fri
10 Jul
61
Good
Sat
11 Jul
61
Good
Sun
12 Jul
57
Good
Mon
13 Jul
61
Good
Tue
14 Jul
50
Excellent
Air quality in the last 12 months (Chuanying)
|
2026/05
|
38
|
31
|
36
|
38
|
59
|
38
|
34
|
30
|
30
|
33
|
39
|
45
|
40
|
49
|
48
|
47
|
43
|
28
|
70
|
31
|
35
|
31
|
32
|
31
|
45
|
37
|
25
|
32
|
26
|
31
|
54
|
|
2026/04
|
116
|
157
|
186
|
45
|
36
|
34
|
36
|
41
|
60
|
55
|
26
|
53
|
52
|
67
|
91
|
77
|
65
|
49
|
58
|
110
|
65
|
43
|
55
|
69
|
68
|
35
|
32
|
39
|
31
|
37
|
|
|
2026/03
|
40
|
67
|
84
|
51
|
53
|
47
|
47
|
48
|
60
|
45
|
74
|
88
|
51
|
100
|
147
|
165
|
154
|
65
|
52
|
78
|
83
|
126
|
106
|
65
|
120
|
196
|
139
|
155
|
108
|
50
|
69
|
|
2026/02
|
61
|
56
|
51
|
101
|
78
|
49
|
52
|
39
|
41
|
89
|
64
|
79
|
116
|
83
|
41
|
45
|
91
|
61
|
43
|
55
|
71
|
126
|
83
|
48
|
51
|
56
|
47
|
37
|
|||
|
2026/01
|
60
|
48
|
69
|
90
|
51
|
37
|
37
|
42
|
65
|
90
|
53
|
45
|
36
|
31
|
61
|
81
|
46
|
53
|
36
|
37
|
44
|
31
|
29
|
39
|
70
|
70
|
64
|
57
|
70
|
66
|
70
|
|
2025/12
|
50
|
36
|
21
|
37
|
29
|
62
|
53
|
29
|
57
|
75
|
41
|
42
|
67
|
108
|
70
|
60
|
92
|
63
|
41
|
32
|
43
|
35
|
40
|
63
|
37
|
46
|
55
|
77
|
27
|
21
|
41
|
|
2025/11
|
54
|
36
|
47
|
59
|
97
|
98
|
42
|
66
|
35
|
40
|
148
|
98
|
44
|
120
|
168
|
56
|
119
|
44
|
37
|
40
|
48
|
54
|
121
|
290
|
500
|
257
|
65
|
39
|
41
|
47
|
|
|
2025/10
|
37
|
51
|
36
|
29
|
20
|
21
|
24
|
27
|
39
|
41
|
18
|
40
|
129
|
244
|
73
|
61
|
73
|
34
|
24
|
25
|
34
|
43
|
62
|
72
|
75
|
40
|
32
|
82
|
157
|
46
|
41
|
|
2025/09
|
21
|
30
|
27
|
29
|
32
|
21
|
21
|
21
|
22
|
22
|
24
|
37
|
49
|
34
|
19
|
24
|
22
|
22
|
21
|
28
|
29
|
21
|
28
|
21
|
25
|
23
|
23
|
25
|
32
|
33
|
|
|
2025/08
|
31
|
28
|
19
|
19
|
21
|
22
|
19
|
20
|
23
|
18
|
26
|
27
|
25
|
22
|
30
|
23
|
17
|
22
|
34
|
28
|
21
|
20
|
26
|
17
|
17
|
24
|
23
|
19
|
22
|
28
|
28
|
|
2025/07
|
17
|
16
|
17
|
16
|
21
|
15
|
24
|
27
|
36
|
33
|
31
|
34
|
30
|
25
|
20
|
10
|
21
|
18
|
20
|
20
|
16
|
21
|
16
|
15
|
24
|
33
|
19
|
24
|
21
|
13
|
16
|
|
2025/06
|
31
|
41
|
17
|
29
|
23
|
29
|
26
|
24
|
38
|
18
|
18
|
21
|
28
|
32
|
29
|
18
|
39
|
28
|
34
|
29
|
11
|
20
|
27
|
36
|
42
|
38
|
54
|
26
|
37
|
33
|
|
|
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