Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 May
Fri
22 May
Sat
23 May
Sun
24 May
Mon
25 May
Tue
26 May
Wed
27 May
Real-time AQI (Monitoring Station in Hanzhong)
鑫源开发区
3523
PM2.5
35
PM10
45
O3
0.6
CO
5
SO2
13
NO2
南郑大河坎水厂
11273 *
PM2.5
73
PM10
10
O3
0.8
CO
4
SO2
28
NO2
Air quality in the last 12 months (Hanzhong)
|
2026/04
|
45
|
46
|
67
|
79
|
67
|
65
|
58
|
50
|
45
|
54
|
48
|
38
|
31
|
32
|
29
|
41
|
64
|
56
|
138
|
90
|
43
|
27
|
29
|
45
|
54
|
55
|
48
|
29
|
37
|
40
|
|
|
2026/03
|
15
|
17
|
26
|
35
|
50
|
52
|
31
|
21
|
28
|
35
|
40
|
78
|
133
|
23
|
17
|
19
|
19
|
40
|
54
|
59
|
64
|
57
|
59
|
39
|
39
|
46
|
49
|
55
|
47
|
27
|
37
|
|
2026/02
|
91
|
93
|
98
|
94
|
97
|
96
|
64
|
80
|
82
|
73
|
79
|
76
|
88
|
99
|
84
|
46
|
79
|
70
|
64
|
66
|
87
|
115
|
67
|
50
|
53
|
32
|
30
|
15
|
|||
|
2026/01
|
33
|
60
|
71
|
80
|
73
|
65
|
92
|
97
|
109
|
122
|
106
|
132
|
129
|
128
|
92
|
120
|
131
|
169
|
59
|
41
|
51
|
62
|
82
|
94
|
105
|
118
|
119
|
116
|
77
|
39
|
73
|
|
2025/12
|
96
|
126
|
120
|
106
|
85
|
99
|
119
|
110
|
130
|
100
|
103
|
103
|
71
|
69
|
82
|
78
|
82
|
97
|
101
|
90
|
39
|
43
|
51
|
70
|
71
|
76
|
86
|
123
|
134
|
152
|
64
|
|
2025/11
|
56
|
48
|
44
|
52
|
44
|
39
|
16
|
41
|
42
|
48
|
57
|
68
|
60
|
67
|
61
|
52
|
19
|
31
|
46
|
69
|
71
|
82
|
59
|
59
|
66
|
77
|
99
|
96
|
98
|
104
|
|
|
2025/10
|
10
|
12
|
9
|
10
|
10
|
10
|
16
|
22
|
30
|
21
|
9
|
11
|
16
|
16
|
16
|
12
|
10
|
13
|
10
|
9
|
9
|
13
|
27
|
36
|
41
|
43
|
42
|
52
|
59
|
46
|
52
|
|
2025/09
|
26
|
19
|
27
|
16
|
11
|
31
|
32
|
21
|
19
|
21
|
13
|
14
|
18
|
23
|
32
|
22
|
18
|
8
|
13
|
11
|
12
|
12
|
10
|
15
|
23
|
25
|
19
|
15
|
15
|
16
|
|
|
2025/08
|
29
|
27
|
36
|
35
|
32
|
20
|
23
|
21
|
17
|
12
|
18
|
22
|
30
|
33
|
32
|
12
|
16
|
20
|
27
|
26
|
25
|
27
|
18
|
19
|
13
|
27
|
28
|
10
|
11
|
14
|
19
|
|
2025/07
|
17
|
15
|
29
|
24
|
15
|
18
|
18
|
15
|
24
|
21
|
24
|
32
|
33
|
33
|
35
|
37
|
29
|
18
|
25
|
21
|
22
|
24
|
13
|
12
|
14
|
20
|
23
|
24
|
25
|
23
|
26
|
|
2025/06
|
15
|
28
|
47
|
49
|
35
|
42
|
29
|
29
|
29
|
35
|
34
|
37
|
46
|
36
|
56
|
53
|
40
|
23
|
29
|
43
|
25
|
26
|
24
|
25
|
21
|
19
|
25
|
26
|
27
|
13
|
|
|
2025/05
|
64
|
57
|
85
|
59
|
46
|
74
|
39
|
37
|
101
|
48
|
54
|
56
|
40
|
50
|
61
|
63
|
70
|
60
|
76
|
78
|
89
|
65
|
65
|
46
|
49
|
47
|
27
|
32
|
32
|
34
|
22
|
|
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
*: primary pollution