Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
15 Jul
Wed
16 Jul
Thu
17 Jul
Fri
18 Jul
Sat
19 Jul
Sun
20 Jul
Mon
21 Jul
Real-time AQI (Monitoring Station in Zunyi)
丁字口
2816
PM2.5
28
PM10
29
O3
0.4
CO
5
SO2
29
NO2
忠庄
3724
PM2.5
37
PM10
53
O3
0.4
CO
4
SO2
13
NO2
舟水桥
3826
PM2.5
32
PM10
21
O3
0.5
CO
4
SO2
17
NO2
干田坝
4229
PM2.5
35
PM10
18
O3
0.4
CO
4
SO2
32
NO2
遵南大道1161号
3118
PM2.5
31
PM10
47
O3
0.9
CO
4
SO2
19
NO2
Air quality in the last 12 months (Zunyi)
|
2025/06
|
17
|
20
|
25
|
28
|
30
|
35
|
42
|
41
|
32
|
31
|
36
|
35
|
36
|
34
|
30
|
35
|
31
|
24
|
15
|
24
|
27
|
18
|
21
|
16
|
17
|
16
|
22
|
22
|
21
|
20
|
|
|
2025/05
|
44
|
56
|
52
|
31
|
37
|
34
|
31
|
24
|
38
|
36
|
43
|
42
|
42
|
46
|
47
|
51
|
37
|
41
|
57
|
52
|
32
|
23
|
31
|
43
|
43
|
48
|
20
|
17
|
21
|
27
|
21
|
|
2025/04
|
43
|
49
|
56
|
59
|
60
|
65
|
62
|
75
|
79
|
69
|
59
|
117
|
200
|
94
|
76
|
68
|
50
|
57
|
31
|
26
|
39
|
29
|
36
|
27
|
39
|
35
|
24
|
33
|
41
|
20
|
|
|
2025/03
|
53
|
87
|
55
|
33
|
30
|
35
|
43
|
46
|
38
|
40
|
35
|
59
|
51
|
38
|
32
|
37
|
33
|
32
|
38
|
46
|
56
|
61
|
62
|
58
|
65
|
59
|
61
|
64
|
30
|
33
|
42
|
|
2025/02
|
37
|
28
|
37
|
43
|
47
|
35
|
37
|
50
|
51
|
61
|
55
|
71
|
51
|
29
|
39
|
44
|
44
|
40
|
34
|
28
|
31
|
27
|
33
|
39
|
32
|
50
|
47
|
56
|
|||
|
2025/01
|
97
|
92
|
90
|
84
|
90
|
89
|
61
|
55
|
39
|
49
|
55
|
55
|
55
|
73
|
64
|
73
|
60
|
55
|
57
|
79
|
83
|
84
|
86
|
55
|
30
|
33
|
48
|
58
|
151
|
55
|
47
|
|
2024/12
|
79
|
97
|
53
|
35
|
28
|
37
|
33
|
38
|
30
|
20
|
29
|
42
|
57
|
60
|
52
|
61
|
64
|
63
|
68
|
90
|
113
|
69
|
66
|
78
|
81
|
60
|
89
|
83
|
78
|
49
|
64
|
|
2024/11
|
48
|
34
|
57
|
42
|
44
|
56
|
58
|
59
|
49
|
47
|
48
|
51
|
59
|
50
|
66
|
52
|
28
|
21
|
22
|
28
|
26
|
30
|
30
|
20
|
24
|
29
|
33
|
38
|
43
|
58
|
|
|
2024/10
|
18
|
22
|
36
|
39
|
41
|
42
|
37
|
28
|
34
|
49
|
55
|
53
|
30
|
26
|
30
|
29
|
24
|
35
|
18
|
19
|
21
|
22
|
28
|
32
|
36
|
40
|
51
|
46
|
43
|
46
|
53
|
|
2024/09
|
33
|
31
|
31
|
24
|
30
|
35
|
32
|
25
|
21
|
29
|
32
|
32
|
34
|
31
|
25
|
36
|
28
|
28
|
31
|
40
|
35
|
27
|
36
|
40
|
46
|
55
|
51
|
42
|
29
|
21
|
|
|
2024/08
|
18
|
17
|
20
|
16
|
21
|
25
|
23
|
24
|
25
|
24
|
42
|
57
|
44
|
37
|
34
|
32
|
30
|
28
|
32
|
32
|
32
|
29
|
27
|
25
|
24
|
29
|
31
|
28
|
26
|
30
|
28
|
|
2024/07
|
21
|
24
|
18
|
18
|
21
|
20
|
21
|
20
|
21
|
22
|
21
|
23
|
22
|
21
|
20
|
21
|
21
|
19
|
16
|
18
|
17
|
22
|
20
|
21
|
25
|
32
|
32
|
25
|
21
|
18
|
20
|
|
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