Air Quality
Excellent
No health implications.
6
PM2.5
15
PM10
59
O3
0.5
CO
2
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Apr
88
Good
Fri
10 Apr
113
Light
Sat
11 Apr
99
Good
Sun
12 Apr
80
Good
Mon
13 Apr
95
Good
Tue
14 Apr
90
Good
Wed
15 Apr
35
Excellent
Air quality in the last 12 months (Chuanhui)
|
2026/02
|
91
|
116
|
124
|
113
|
165
|
81
|
75
|
93
|
63
|
89
|
90
|
93
|
104
|
101
|
107
|
46
|
93
|
85
|
77
|
64
|
57
|
241
|
208
|
53
|
50
|
50
|
107
|
68
|
|||
|
2026/01
|
53
|
112
|
93
|
105
|
197
|
68
|
43
|
71
|
61
|
82
|
57
|
72
|
91
|
166
|
99
|
118
|
93
|
52
|
60
|
43
|
52
|
83
|
102
|
127
|
178
|
179
|
135
|
81
|
95
|
126
|
120
|
|
2025/12
|
138
|
91
|
58
|
103
|
122
|
112
|
118
|
102
|
86
|
138
|
205
|
50
|
58
|
71
|
57
|
131
|
214
|
228
|
178
|
221
|
136
|
52
|
75
|
84
|
98
|
65
|
80
|
97
|
168
|
167
|
112
|
|
2025/11
|
106
|
87
|
76
|
65
|
83
|
70
|
37
|
60
|
64
|
87
|
58
|
56
|
90
|
143
|
125
|
136
|
41
|
44
|
48
|
58
|
88
|
88
|
82
|
110
|
87
|
92
|
257
|
109
|
76
|
87
|
|
|
2025/10
|
28
|
9
|
28
|
24
|
30
|
14
|
34
|
66
|
23
|
15
|
14
|
21
|
19
|
30
|
30
|
35
|
12
|
32
|
43
|
38
|
46
|
47
|
73
|
93
|
80
|
78
|
99
|
73
|
76
|
78
|
199
|
|
2025/09
|
35
|
43
|
39
|
45
|
50
|
44
|
50
|
17
|
25
|
29
|
15
|
15
|
36
|
27
|
24
|
32
|
23
|
16
|
11
|
22
|
38
|
25
|
13
|
26
|
36
|
28
|
18
|
25
|
30
|
31
|
|
|
2025/08
|
36
|
24
|
37
|
31
|
42
|
30
|
20
|
24
|
25
|
33
|
18
|
20
|
22
|
21
|
28
|
30
|
27
|
35
|
38
|
23
|
25
|
29
|
30
|
35
|
27
|
35
|
33
|
39
|
33
|
37
|
26
|
|
2025/07
|
26
|
27
|
28
|
25
|
27
|
38
|
35
|
43
|
17
|
39
|
59
|
39
|
37
|
38
|
37
|
47
|
37
|
40
|
41
|
41
|
38
|
26
|
18
|
25
|
34
|
30
|
27
|
27
|
23
|
36
|
43
|
|
2025/06
|
50
|
53
|
66
|
59
|
55
|
52
|
61
|
46
|
43
|
34
|
42
|
47
|
54
|
44
|
43
|
69
|
51
|
28
|
15
|
29
|
39
|
21
|
41
|
39
|
44
|
32
|
31
|
22
|
20
|
21
|
|
|
2025/05
|
85
|
126
|
50
|
53
|
96
|
213
|
134
|
85
|
84
|
34
|
57
|
56
|
53
|
57
|
77
|
72
|
161
|
93
|
116
|
69
|
60
|
81
|
75
|
66
|
57
|
54
|
77
|
70
|
72
|
61
|
40
|
|
2025/04
|
67
|
46
|
56
|
77
|
77
|
82
|
79
|
78
|
110
|
107
|
74
|
257
|
144
|
67
|
58
|
79
|
89
|
82
|
48
|
62
|
53
|
71
|
88
|
112
|
79
|
70
|
78
|
53
|
51
|
85
|
|
|
2025/03
|
98
|
75
|
38
|
37
|
65
|
81
|
79
|
85
|
109
|
111
|
93
|
134
|
141
|
42
|
63
|
48
|
47
|
58
|
63
|
47
|
42
|
59
|
68
|
166
|
57
|
77
|
115
|
174
|
69
|
67
|
77
|
|
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