Air Quality
Excellent
No health implications.
10
PM2.5
14
PM10
41
O3
0.8
CO
4
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Mar
39
Excellent
Sun
8 Mar
35
Excellent
Mon
9 Mar
48
Excellent
Tue
10 Mar
54
Good
Wed
11 Mar
58
Good
Thu
12 Mar
48
Excellent
Fri
13 Mar
48
Excellent
Air quality in the last 12 months (Hantai)
|
2026/02
|
92
|
94
|
99
|
94
|
99
|
97
|
63
|
80
|
81
|
75
|
81
|
78
|
90
|
101
|
85
|
45
|
77
|
71
|
66
|
64
|
96
|
122
|
67
|
50
|
53
|
31
|
27
|
14
|
|||
|
2026/01
|
30
|
57
|
68
|
77
|
71
|
65
|
92
|
100
|
113
|
125
|
108
|
137
|
134
|
132
|
95
|
126
|
137
|
164
|
58
|
39
|
48
|
57
|
81
|
93
|
102
|
115
|
120
|
115
|
73
|
35
|
73
|
|
2025/12
|
98
|
125
|
122
|
106
|
87
|
106
|
121
|
114
|
130
|
100
|
107
|
103
|
70
|
69
|
83
|
83
|
87
|
98
|
97
|
90
|
37
|
41
|
52
|
69
|
67
|
77
|
84
|
124
|
130
|
151
|
58
|
|
2025/11
|
58
|
49
|
44
|
53
|
45
|
40
|
16
|
43
|
43
|
46
|
57
|
59
|
64
|
71
|
63
|
52
|
19
|
32
|
47
|
72
|
72
|
83
|
60
|
60
|
66
|
80
|
100
|
98
|
103
|
107
|
|
|
2025/10
|
9
|
9
|
8
|
8
|
8
|
9
|
15
|
19
|
30
|
21
|
8
|
13
|
16
|
16
|
15
|
11
|
11
|
12
|
9
|
8
|
10
|
12
|
26
|
34
|
40
|
43
|
39
|
51
|
57
|
48
|
54
|
|
2025/09
|
26
|
20
|
26
|
15
|
11
|
31
|
29
|
20
|
18
|
20
|
11
|
11
|
18
|
24
|
34
|
20
|
17
|
8
|
11
|
10
|
13
|
11
|
10
|
15
|
27
|
26
|
18
|
13
|
14
|
14
|
|
|
2025/08
|
29
|
28
|
35
|
37
|
33
|
21
|
22
|
20
|
16
|
12
|
18
|
24
|
32
|
35
|
35
|
12
|
17
|
20
|
28
|
25
|
25
|
27
|
18
|
21
|
13
|
27
|
28
|
10
|
10
|
12
|
18
|
|
2025/07
|
14
|
15
|
30
|
23
|
14
|
17
|
17
|
14
|
22
|
20
|
24
|
32
|
33
|
33
|
35
|
38
|
28
|
16
|
23
|
18
|
21
|
23
|
12
|
12
|
13
|
22
|
23
|
26
|
26
|
26
|
28
|
|
2025/06
|
15
|
27
|
49
|
50
|
32
|
41
|
27
|
30
|
29
|
36
|
33
|
39
|
44
|
34
|
56
|
54
|
42
|
23
|
29
|
42
|
24
|
27
|
28
|
25
|
17
|
19
|
25
|
26
|
26
|
13
|
|
|
2025/05
|
58
|
59
|
87
|
61
|
47
|
73
|
42
|
37
|
102
|
50
|
57
|
56
|
39
|
50
|
60
|
65
|
73
|
61
|
78
|
81
|
86
|
58
|
67
|
46
|
48
|
45
|
28
|
32
|
32
|
34
|
20
|
|
2025/04
|
60
|
77
|
76
|
65
|
87
|
59
|
57
|
63
|
71
|
67
|
81
|
500
|
271
|
83
|
62
|
65
|
72
|
95
|
109
|
58
|
56
|
74
|
85
|
56
|
54
|
47
|
39
|
47
|
53
|
41
|
|
|
2025/03
|
112
|
70
|
28
|
15
|
23
|
37
|
47
|
57
|
65
|
50
|
59
|
90
|
52
|
37
|
55
|
49
|
55
|
51
|
49
|
56
|
55
|
57
|
58
|
58
|
53
|
63
|
262
|
69
|
64
|
58
|
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