Air Quality
Excellent
No health implications.
10
PM2.5
42
PM10
85
O3
0.2
CO
3
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
9 Jan
93
Good
Sat
10 Jan
85
Good
Sun
11 Jan
96
Good
Mon
12 Jan
77
Good
Tue
13 Jan
86
Good
Wed
14 Jan
69
Good
Thu
15 Jan
24
Excellent
Chunhua Air quality rank
Air quality in the last 12 months (Chunhua)
|
2025/11
|
57
|
68
|
96
|
107
|
108
|
86
|
34
|
44
|
77
|
83
|
82
|
73
|
61
|
72
|
77
|
60
|
32
|
28
|
43
|
59
|
72
|
76
|
57
|
83
|
65
|
140
|
120
|
82
|
72
|
68
|
|
|
2025/10
|
34
|
28
|
40
|
29
|
25
|
14
|
12
|
28
|
20
|
11
|
12
|
12
|
26
|
44
|
25
|
31
|
16
|
34
|
44
|
33
|
40
|
49
|
75
|
91
|
90
|
43
|
55
|
60
|
68
|
55
|
54
|
|
2025/09
|
35
|
31
|
41
|
13
|
33
|
38
|
53
|
49
|
40
|
41
|
28
|
22
|
37
|
47
|
44
|
34
|
24
|
12
|
15
|
31
|
16
|
14
|
22
|
29
|
38
|
39
|
30
|
22
|
36
|
44
|
|
|
2025/08
|
42
|
39
|
43
|
42
|
26
|
39
|
39
|
27
|
22
|
25
|
30
|
39
|
37
|
51
|
34
|
24
|
22
|
27
|
27
|
34
|
48
|
43
|
25
|
23
|
39
|
46
|
29
|
18
|
17
|
23
|
25
|
|
2025/07
|
30
|
22
|
23
|
28
|
16
|
31
|
32
|
33
|
36
|
38
|
41
|
43
|
45
|
42
|
40
|
42
|
41
|
39
|
43
|
24
|
30
|
42
|
25
|
20
|
23
|
28
|
29
|
34
|
37
|
34
|
40
|
|
2025/06
|
38
|
44
|
48
|
50
|
42
|
56
|
43
|
39
|
48
|
49
|
59
|
51
|
53
|
52
|
56
|
64
|
56
|
39
|
30
|
32
|
39
|
40
|
32
|
40
|
29
|
29
|
32
|
28
|
41
|
20
|
|
|
2025/05
|
105
|
76
|
79
|
74
|
164
|
402
|
145
|
93
|
79
|
53
|
45
|
51
|
40
|
74
|
68
|
67
|
230
|
112
|
65
|
61
|
62
|
75
|
52
|
50
|
33
|
31
|
48
|
49
|
51
|
55
|
46
|
|
2025/04
|
67
|
70
|
79
|
107
|
86
|
83
|
73
|
98
|
113
|
72
|
148
|
303
|
126
|
73
|
49
|
137
|
97
|
110
|
83
|
68
|
71
|
163
|
88
|
63
|
70
|
63
|
44
|
37
|
53
|
125
|
|
|
2025/03
|
144
|
63
|
32
|
57
|
82
|
70
|
80
|
83
|
66
|
78
|
178
|
214
|
96
|
61
|
53
|
47
|
47
|
40
|
43
|
53
|
62
|
67
|
91
|
102
|
63
|
215
|
191
|
115
|
67
|
67
|
66
|
|
2025/02
|
194
|
121
|
29
|
41
|
40
|
56
|
91
|
43
|
59
|
82
|
83
|
79
|
77
|
77
|
59
|
80
|
83
|
82
|
104
|
111
|
128
|
138
|
55
|
56
|
74
|
75
|
94
|
120
|
|||
|
2025/01
|
79
|
73
|
73
|
105
|
82
|
58
|
50
|
55
|
56
|
63
|
72
|
84
|
95
|
68
|
40
|
64
|
79
|
91
|
95
|
98
|
115
|
165
|
221
|
169
|
52
|
82
|
71
|
92
|
204
|
170
|
227
|
|
2024/12
|
55
|
67
|
65
|
76
|
53
|
66
|
54
|
45
|
83
|
101
|
140
|
109
|
51
|
55
|
62
|
90
|
85
|
65
|
86
|
110
|
54
|
66
|
96
|
97
|
105
|
85
|
50
|
47
|
67
|
54
|
68
|
|
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