Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
PM2.5
PM10
O3
CO
SO2
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
13 Mar
Sat
14 Mar
Sun
15 Mar
Mon
16 Mar
Tue
17 Mar
Wed
18 Mar
Thu
19 Mar
Real-time AQI (Monitoring Station in Hanzhong)
南郑大河坎水厂
145109 *
PM2.5
125
PM10
94
O3
0.9
CO
3
SO2
16
NO2
Air quality in the last 12 months (Hanzhong)
|
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
|
|
2025/04
|
55
|
75
|
72
|
62
|
88
|
58
|
55
|
61
|
68
|
65
|
83
|
500
|
288
|
84
|
60
|
63
|
73
|
95
|
107
|
56
|
55
|
73
|
83
|
58
|
53
|
45
|
37
|
46
|
50
|
42
|
|
|
2025/03
|
106
|
67
|
26
|
15
|
24
|
35
|
44
|
54
|
62
|
48
|
58
|
101
|
49
|
35
|
55
|
49
|
53
|
48
|
46
|
52
|
52
|
52
|
56
|
56
|
51
|
61
|
267
|
73
|
63
|
57
|
36
|
|
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